CN211516568U

CN211516568U - Steel pipe welding device convenient to position for chemical production

Info

Publication number: CN211516568U
Application number: CN201922164343.2U
Authority: CN
Inventors: 钟丹丹
Original assignee: Xinchang Luheng Machinery Co ltd
Current assignee: Xinchang Luheng Machinery Co ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-09-18
Anticipated expiration: 2029-12-06

Abstract

The utility model discloses a chemical production is with steel pipe welding set who facilitates location, including workstation, first motor, first screw rod, welding machine and laminating piece, the right side fixed surface of workstation is provided with first motor, and the output of first motor installs the fixed column to the fixed column runs through the right side surface of workstation, the first conical gear of fixed column's fixed surface is connected with, and just first conical gear is located the inside of workstation, first conical gear's upper surface is connected with second conical gear. This steel pipe welding set for chemical production is with convenient location places the steel pipe back on the fixed block, and first motor is opened to the accessible for second conical gear and first screw rod meshing make the supporting shoe pull the grip block and slide downwards and carry out the centre gripping location to the steel pipe, prevent that the steel pipe from smooth the removal, and when the cylinder is rotatory, can drive the steel pipe and rotate, even welding through the welding machine.

Description

Steel pipe welding device convenient to position for chemical production

Technical Field

The utility model relates to a relevant technical field of chemical industry specifically is a chemical production is with steel pipe welding set who makes things convenient for location.

Background

Chemical industry processes an indispensable technological skill in the present society, and in the chemical industry production, a steel pipe welding device is required to be used, so that steel pipes can be welded, and two steel pipes can be connected through welding, but the steel pipe welding device has some disadvantages:

firstly, a common steel pipe welding device clamps, positions and fixes a steel pipe manually or by using an auxiliary tool fixture, and a butt welding machine needs to be rotated manually or drives the steel pipe to rotate, so that welding marks are easy to skew in the welding process of the steel pipe;

secondly, and when the welding, need use a kind of light shading face guard, it carries out the welding light source of being convenient for and shelters from, and this light shading face guard is when wearing, and when needs dismantle the work piece, also can be because placing of welding machine highly lower, inconvenient take out the steel pipe.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a steel pipe welding device which is used for chemical production and is convenient for positioning, so as to solve the problem that the steel pipe is inconvenient to position and clamp in the prior art; the problem that the height of a welding machine cannot be adjusted due to the fact that a light source is shielded by a light shield is needed.

In order to achieve the above object, the utility model provides a following technical scheme: a steel pipe welding device convenient to position for chemical production comprises a workbench, a first motor, a first screw rod, a welding machine and a fitting block, wherein the first motor is fixedly arranged on the right side surface of the workbench, a fixing column is mounted at the output end of the first motor and penetrates through the right side surface of the workbench, a first conical gear is fixedly connected to the outer surface of the fixing column and is located inside the workbench, a second conical gear is connected to the upper surface of the first conical gear, the center point of the second conical gear is penetrated through by the first screw rod, a supporting block is fixedly arranged on the top surface of the first screw rod, the supporting block penetrates through the top surface of a fixing block and is fixedly arranged on the top surface of the workbench, a clamping block is fixedly connected to the top end of the supporting block, and a second motor is fixedly connected to the left side surface of the clamping block, the output end of the second motor is provided with a roller which penetrates through the left side surface of the clamping block, the inner surfaces of the clamping block and the fixed block and the outer surface of the roller are fixedly provided with a fitting block, the tail end of the fixed column is fixedly provided with a second screw rod, the outer surface of the second screw rod is connected with a cylindrical block, the outer surface of the cylindrical block is connected with a supporting rod, the top end of the supporting rod is connected with a bearing block, the outer surface of the bearing block is fixedly provided with a fixed rod which penetrates through the top surface of the workbench, the outer surface of the top end of the fixed rod is fixedly provided with a welding machine, the outer surface of the top end of the supporting rod is fixedly connected with a connecting chain, the outer surface of the connecting chain is connected with a limiting block, the limiting block is fixedly arranged inside the workbench, the, the bottom surface of the shading plate is fixedly connected with a spring, and the bottom surface of the spring is fixedly arranged in the workbench.

Preferably, the second bevel gear is respectively engaged with the first bevel gear and the first screw, a fixed column on the second bevel gear and the workbench form a rotating structure, and the first screw and the workbench form a sliding structure.

Preferably, the supporting block and the fixing block form a sliding structure, the fixing block, the clamping block and the attaching block on the roller are all made of rubber materials, and the roller and the clamping block form a rotating structure.

Preferably, the second screw rod is in meshed connection with the cylindrical block, and the cylindrical block and the workbench form a sliding structure.

Preferably, the support rod forms a rotating structure with the bearing block and the cylindrical block respectively, and the bearing block and the fixed rod form a sliding structure with the workbench.

Preferably, the outer surface of the connecting chain is attached to the outer surface of the limiting block, the light shielding plate on the connecting chain and the workbench form a sliding structure, and the light shielding plate is located at the front end of the welding machine.

Compared with the prior art, the beneficial effects of the utility model are that: the steel pipe welding device convenient for positioning for chemical production,

1. after the steel pipe is placed on the fixing block, the first motor can be started to enable the second bevel gear to be meshed with the first screw rod, the supporting block pulls the clamping block to slide downwards to clamp and position the steel pipe, the steel pipe is prevented from sliding, the steel pipe can be driven to rotate when the roller rotates, and welding can be conducted uniformly through the welding machine;

2. and the second screw rod can mesh with the cylinder piece simultaneously, and the bracing piece then can be dragged the bearing block, orders about the welding machine decline and is convenient for weld, simultaneously because can relax the connecting chain when the bracing piece top descends, the light screen can bounce under the effect of spring and carry out the shading, reaches the effect of being convenient for carry out weldment work.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

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

FIG. 3 is a schematic side sectional view of the present invention;

FIG. 4 is a schematic sectional view of the connection side of the structural support block and the first screw rod of the present invention;

fig. 5 is a schematic front sectional view of the structure light shielding plate of the present invention.

In the figure: 1. a work table; 2. a first motor; 3. fixing a column; 4. a first bevel gear; 5. a second bevel gear; 6. a first screw; 7. a support block; 8. a fixed block; 9. a clamping block; 10. a second motor; 11. a drum; 12. a second screw; 13. a cylindrical block; 14. a support bar; 15. a bearing block; 16. fixing the rod; 17. a welding machine; 18. a connecting chain; 19. a limiting block; 20. a visor; 21. a spring; 22. and (7) fitting the blocks.

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. 1-5, the present invention provides a technical solution: a steel pipe welding device convenient for positioning for chemical production comprises a workbench 1, a first motor 2, a fixed column 3, a first bevel gear 4, a second bevel gear 5, a first screw rod 6, a supporting block 7, a fixed block 8, a clamping block 9, a second motor 10, a roller 11, a second screw rod 12, a cylindrical block 13, a supporting rod 14, a bearing block 15, a fixed rod 16, a welding machine 17, a connecting chain 18, a limiting block 19, a light shielding plate 20, a spring 21 and a fitting block 22, wherein the right side surface of the workbench 1 is fixedly provided with the first motor 2, the output end of the first motor 2 is provided with the fixed column 3, the fixed column 3 penetrates through the right side surface of the workbench 1, the outer surface of the fixed column 3 is fixedly connected with the first bevel gear 4, the first bevel gear 4 is positioned in the workbench 1, the upper surface of the first bevel gear 4 is connected with the second bevel gear 5, and the central point of the second bevel gear 5 is penetrated by the first screw rod, and the top surface of the first screw 6 is fixedly provided with a supporting block 7, the supporting block 7 penetrates the top surface of the fixed block 8, the fixed block 8 is fixedly arranged on the top surface of the workbench 1, the top end of the supporting block 7 is fixedly connected with a clamping block 9, the left side surface of the clamping block 9 is fixedly connected with a second motor 10, the output end of the second motor 10 is provided with a roller 11, the roller 11 penetrates the left side surface of the clamping block 9, the inner surfaces of the clamping block 9 and the fixed block 8 and the outer surface of the roller 11 are fixedly provided with a fitting block 22, the tail end of the fixed column 3 is fixedly provided with a second screw 12, the outer surface of the second screw 12 is connected with a cylindrical block 13, the outer surface of the cylindrical block 13 is connected with a supporting rod 14, the top end of the supporting rod 14 is connected with a bearing block 15, the outer surface of the bearing block, and the top surface of dead lever 16 is fixed and is provided with welding machine 17, the top surface of bracing piece 14 is fixed and is connected with connecting chain 18, and the surface of connecting chain 18 is connected with stopper 19, and stopper 19 is fixed and is set up in the inside of workstation 1, and the terminal fixed connection of connecting chain 18 is at the basal surface of light screen 20, and light screen 20 runs through the top surface of workstation 1, and the basal surface fixed connection of light screen 20 has spring 21, and the basal surface of spring 21 is fixed and is set up in the inside of workstation 1.

The second bevel gear 5 is respectively connected with the first bevel gear 4 and the first screw 6 in a meshed manner, the fixing column 3 on the second bevel gear 5 and the workbench 1 form a rotating structure, the first screw 6 and the workbench 1 form a sliding structure, the supporting block 7 and the fixing block 8 form a sliding structure, the fixing block 8, the clamping block 9 and the attaching block 22 on the roller 11 are all made of rubber materials, the roller 11 and the clamping block 9 form a rotating structure, when the fixing column 3 rotates, the first bevel gear 4 is meshed with the second bevel gear 5, the second bevel gear 5 is meshed with the first screw 6, the first screw 6 pulls the supporting block 7, the clamping block 9 clamps the steel pipe on the fixing block 8, and the steel pipe can rotate along with the rotation of the roller 11 to be welded.

Second screw rod 12 is connected for the meshing with cylinder piece 13, and cylinder piece 13 constitutes sliding construction with workstation 1, bracing piece 14 constitutes rotating-structure with bearing block 15 and cylinder piece 13 respectively, and bearing block 15 and dead lever 16 all constitute sliding construction with workstation 1, the surface of connecting link 18 is laminated with stopper 19's surface mutually, and light screen 20 on the connecting link 18 constitutes sliding construction with workstation 1, and light screen 20 is located the front end of welding machine 17, and can mesh with cylinder piece 13 when second screw rod 12 rotates, cylinder piece 13 then can drag bracing piece 14, bearing block 15 then can drive dead lever 16 and descend, can relax connecting link 18 simultaneously, light screen 20 then can bounce under the effect of spring 21.

The working principle is as follows: when the steel pipe welding device convenient for positioning for chemical production is used, after an external power supply is connected to the device, according to the drawing 1, the drawing 2 and the drawing 4, after a steel pipe is placed on a fixed block 8, when a first motor 2 on the right side of a workbench 1 is started, the first motor 2 drives a fixed column 3 to rotate, the fixed column 3 drives a first bevel gear 4 to rotate and to be meshed with a second bevel gear 5, the second bevel gear 5 rotates and to be meshed with a first screw 6 when being meshed, the first screw 6 slides downwards to pull a supporting block 7 when being meshed, the supporting block 7 pulls a clamping block 9 along with the supporting block 7, the clamping block 9 clamps the steel pipe on the fixed block 8, and because the inner surfaces of the fixed block 8 and the clamping block 9 are both provided with rubber attaching blocks 22, the steel pipe can be prevented from being clamped, and the effect of automatic positioning and clamping is achieved, the manual operation and positioning are not needed;

in the process of positioning the steel pipe, according to fig. 1, 2, 3 and 5, the fixed column 3 rotates to drive the second screw 12 to rotate, so that the second screw 12 is engaged with the cylindrical block 13, the cylindrical block 13 slides to pull the bottom end of the supporting rod 14, the top end of the supporting rod 14 pulls the bearing block 15, so that the bearing block 15 drives the fixing rod 16 to slide downwards, the welding machine 17 on the fixing rod 16 slides downwards to be located at the upper end of the steel pipe to be welded, the top end of the supporting rod 14 slides downwards to release the connecting chain 18, the connecting chain 18 releases the shading plate 20 through the limiting block 19, and when the shading plate 20 is not pulled by the connecting chain 18 any more, the shading plate 20 bounces under the action of the spring 21 to shield the light source, the second motor 10 is then opened, and the roller 11 on the second motor 10 rotates, and because the laminating piece 22 on the cylinder 11 can closely laminate the steel pipe under the extrusion of grip block 9, so when cylinder 11 was rotatory, cylinder 11 can drive the steel pipe through rubber materials' laminating piece 22 and slowly rotate to welding machine 17 then can carry out automatic weld to the steel pipe of rotating, reached good even welding effect, increased holistic practicality.

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. The utility model provides a chemical production is with steel pipe welding set who facilitates location, includes workstation (1), first motor (2), first screw rod (6), welding machine (17) and laminating piece (22), its characterized in that: the right side surface of the workbench (1) is fixedly provided with a first motor (2), the output end of the first motor (2) is provided with a fixed column (3), the fixed column (3) penetrates through the right side surface of the workbench (1), the outer surface of the fixed column (3) is fixedly connected with a first conical gear (4), the first conical gear (4) is located inside the workbench (1), the upper surface of the first conical gear (4) is connected with a second conical gear (5), the central point of the second conical gear (5) is penetrated by a first screw (6), the top surface of the first screw (6) is fixedly provided with a supporting block (7), the supporting block (7) penetrates through the top surface of a fixed block (8), the fixed block (8) is fixedly arranged on the top surface of the workbench (1), and the top end of the supporting block (7) is fixedly connected with a clamping block (9), a second motor (10) is fixedly connected to the left side surface of the clamping block (9), a roller (11) is installed at the output end of the second motor (10), the roller (11) penetrates through the left side surface of the clamping block (9), the inner surfaces of the clamping block (9) and the fixed block (8) and the outer surface of the roller (11) are fixedly provided with a fitting block (22), a second screw rod (12) is fixedly arranged at the tail end of the fixed column (3), the outer surface of the second screw rod (12) is connected with a cylindrical block (13), the outer surface of the cylindrical block (13) is connected with a supporting rod (14), the top end of the supporting rod (14) is connected with a bearing block (15), a fixed rod (16) is fixedly arranged on the outer surface of the bearing block (15), the fixed rod (16) penetrates through the top surface of the workbench (1), and a welding machine (17) is fixedly arranged on the outer surface, the top surface fixed connection of bracing piece (14) has connecting chain (18), and the surface of connecting chain (18) is connected with stopper (19) to stopper (19) are fixed to be set up in the inside of workstation (1), the terminal fixed connection of connecting chain (18) is at the basal surface of light screen (20), and light screen (20) run through the top surface of workstation (1), the basal surface fixed connection of light screen (20) has spring (21), and the basal surface of spring (21) is fixed to be set up in the inside of workstation (1).

2. The steel pipe welding device convenient for positioning for chemical production according to claim 1, characterized in that: the second bevel gear (5) is respectively connected with the first bevel gear (4) and the first screw (6) in a meshed mode, a fixing column (3) on the second bevel gear (5) and the workbench (1) form a rotating structure, and the first screw (6) and the workbench (1) form a sliding structure.

3. The steel pipe welding device convenient for positioning for chemical production according to claim 1, characterized in that: the supporting block (7) and the fixing block (8) form a sliding structure, the fixing block (8), the clamping block (9) and the attaching block (22) on the roller (11) are all made of rubber materials, and the roller (11) and the clamping block (9) form a rotating structure.

4. The steel pipe welding device convenient for positioning for chemical production according to claim 1, characterized in that: the second screw rod (12) is connected with the cylindrical block (13) in a meshed mode, and the cylindrical block (13) and the workbench (1) form a sliding structure.

5. The steel pipe welding device convenient for positioning for chemical production according to claim 1, characterized in that: the supporting rod (14) forms a rotating structure with the bearing block (15) and the cylindrical block (13) respectively, and the bearing block (15) and the fixing rod (16) form a sliding structure with the workbench (1).

6. The steel pipe welding device convenient for positioning for chemical production according to claim 1, characterized in that: the outer surface of the connecting chain (18) is attached to the outer surface of the limiting block (19), the light shielding plate (20) on the connecting chain (18) and the workbench (1) form a sliding structure, and the light shielding plate (20) is located at the front end of the welding machine (17).