CN217193537U - Oil storage tank head welding clamping tool - Google Patents

Abstract

The utility model relates to the technical field of welding of end sockets of oil storage tanks, in particular to a welding and clamping tool for end sockets of oil storage tanks, which comprises a mounting ring, a plurality of inclined mounting plates arranged at the inner side of the mounting ring, a clamping screw, a bottom plate, an outer annular support and an inner annular support, wherein the side walls of the inner annular support and the outer annular support are provided with annular grooves, annular plates are arranged in the annular grooves in a sliding way, a rotating plate is fixedly connected between the two annular plates, the top end and the bottom end of the rotating plate are respectively and fixedly connected with a first annular toothed plate and a second annular toothed plate, the bottom plate of the rotating plate is connected with a plurality of clamping mechanisms, each clamping mechanism comprises a fixed seat and two support plates, the two support plates are respectively and fixedly connected with the outer annular support and the inner annular support, the two support plates are respectively and fixedly connected with the bottom plate through support columns, the outer wall of the clamping screw is connected with a limiting part, and the bottom end of the clamping mechanism positioned at the left side is connected with a driving mechanism, the clamping efficiency is high, the use is convenient, and the practicability is high.

Description

Oil storage tank head welding clamping tool

Technical Field

The utility model relates to an oil storage tank head welding technical field specifically is an oil storage tank head welding presss from both sides tight frock.

Background

As is well known, an oil storage tank is a container for storing oil products, main facilities of an oil depot are provided, a large amount of harmful gas is arranged in the oil storage tank, so that an end enclosure of the oil storage tank needs to be welded above the oil storage tank to seal the oil storage tank, and the end enclosure needs to be manually held by a worker to be welded when the end enclosure of the oil storage tank is welded, so that the welding and clamping tool for the end enclosure of the oil storage tank is further needed, and the oil storage tank and the end enclosure can be conveniently fixed when the end enclosure of the oil storage tank is welded.

Through the retrieval, patent publication is CN 208744027U's utility model discloses an oil storage tank head welding position anchor clamps belongs to oil storage tank machining anchor clamps field, and oil storage tank head welding position anchor clamps are including the arrangement supporting mechanism that is used for settling the oil storage tank head, fix a plurality of clamping mechanism who are used for pressing from both sides tight oil storage tank jar body on settling the supporting mechanism outer edge, settle the supporting mechanism including settling the ring, fix on settling the ring and lie in a plurality of bracing pieces of settling the ring below, fix and place the board at a plurality of slopes of settling the ring inboard.

It is when using with the oil storage tank head place on each slope mounting plate, then lift the oil storage tank and put the oil storage tank on the head, then rotate each clamping screw, make each clamping screw press from both sides the oil storage tank tight fixed, weld, though it is convenient for press from both sides tight fixed to the oil storage tank, it is when fixed oil storage tank, need the user to rotate each clamping screw one by one and just can press from both sides tight fixed with the oil storage tank, the time of the tight fixed oil storage tank of debugging clamp is longer, it is comparatively inconvenient to lead to its use, the practicality is relatively poor, still need improve.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a press from both sides tight efficiency higher, convenient to use, the tight frock of oil storage tank head welding clamp that the practicality is stronger.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a welding and clamping tool for an oil storage tank end socket comprises a mounting ring, a plurality of inclined mounting plates arranged on the inner side of the mounting ring, a clamping screw, a bottom plate, an outer annular support and an inner annular support, wherein annular grooves are formed in the side walls of the inner annular support and the outer annular support, annular plates are arranged in each annular groove in a sliding manner, a rotating plate is fixedly connected between the two annular plates, the top end and the bottom end of the rotating plate are respectively and fixedly connected with a first annular toothed plate and a second annular toothed plate, a plurality of clamping mechanisms are connected onto the bottom plate of the rotating plate, each clamping mechanism comprises a fixing seat and two supporting plates, the two supporting plates are respectively and fixedly connected with the outer annular support and the inner annular support, the two supporting plates are respectively and fixedly connected with the bottom plate through supporting columns, the bottom end of the fixing seat is fixedly connected with the outer annular support and the inner annular support, the inner part of the fixing seat is rotatably connected with a rotating seat, and the outer wall of the rotating seat is fixedly connected with a first gear, the first gear is meshed with the first annular toothed plate, the clamping screw is in threaded connection with the inner wall of the rotating seat, the outer wall of the clamping screw is connected with a limiting part, and the bottom end of the clamping mechanism located on the left side is connected with a driving mechanism.

Preferably, the locating part includes the limiting plate, and limiting plate and clamping screw fixed connection have seted up the spacing groove on the top of the extension board of keeping away from the bottom plate middle part, and the inside slip of spacing groove is provided with the limiting block, the top of limiting block and the bottom fixed connection of limiting plate.

Further, actuating mechanism includes the mount pad, and mount pad fixed mounting is on the bottom plate, and the motor is installed on the top of mount pad, and the output shaft end fixedly connected with pivot of motor, the outer wall fixedly connected with gear two of pivot, gear two and the meshing of annular toothed plate two.

Still further, the lateral wall fixedly connected with gusset plate of mount pad, the right-hand member and the gusset plate of pivot rotate to be connected.

On the basis of the scheme, one end of each clamping screw rod, which is close to the middle part of the bottom plate, is fixedly connected with an anti-slip mat.

Further on the basis of the above scheme, the outside of motor is provided with the protecting crust, the bottom and the mount pad detachable connection of protecting crust.

(III) advantageous effects

Compared with the prior art, the utility model provides an oil storage tank head welding presss from both sides tight frock possesses following beneficial effect: this tight frock of oil storage tank head welding clamp through setting up outer annular support, interior annular support, commentaries on classics board, annular pinion rack one, annular pinion rack two, actuating mechanism and each clamping mechanism, is convenient for adjust each clamping screw simultaneously, replaces each clamping screw of user's manual rotation to press from both sides the oil storage tank tightly, makes to press from both sides tightly convenient more fast, has improved the practicality of device.

Drawings

FIG. 1 is a schematic view of the present invention in a partial cross-sectional structure;

FIG. 2 is a schematic view of a portion A of the present invention shown in FIG. 1;

FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic top view of the present invention.

In the figure: 1. a mounting ring; 2. a tilt setting plate; 3. clamping the screw rod; 4. a base plate; 5. an outer annular support; 6. an inner annular support; 7. an annular plate; 8. rotating the plate; 9. a first annular toothed plate; 10. a second annular toothed plate; 11. a fixed seat; 12. a support plate; 13. a support pillar; 14. a rotating seat; 15. a first gear; 16. a limiting plate; 17. a limiting block; 18. a mounting seat; 19. a motor; 20. a rotating shaft; 21. a second gear; 22. a reinforcing plate; 23. a non-slip mat; 24. and (4) a protective shell.

Detailed Description

Examples

Referring to fig. 1-4, a welding and clamping tool for an oil storage tank end socket comprises a mounting ring 1, a plurality of inclined mounting plates 2 mounted on the inner side of the mounting ring 1, a clamping screw 3, a bottom plate 4, an outer annular support 5 and an inner annular support 6, wherein the inclined mounting plates 2 and the mounting ring 1 are mechanisms for placing an oil storage tank end socket in a comparison document, the scheme is not changed, so that specific description is not given to the scheme, annular grooves are formed in the side walls of the inner annular support 6 and the outer annular support 5, annular plates 7 are slidably arranged in the annular grooves, a rotating plate 8 is fixedly connected between the two annular plates 7, a first annular toothed plate 9 and a second annular toothed plate 10 are respectively fixedly connected to the top end and the bottom end of the rotating plate 8, a plurality of clamping mechanisms are connected to the bottom plate 4 of the rotating plate 8, each clamping mechanism comprises a fixed seat 11 and two support plates 12, and the two support plates 12 are respectively fixedly connected to the outer annular support 5 and the inner annular support 6, two support plates 12 are fixedly connected with a bottom plate 4 through support columns 13, the bottom end of a fixed seat 11 is fixedly connected with an outer annular support 5 and an inner annular support 6, the inside of the fixed seat 11 is rotatably connected with a rotating seat 14, the outer wall of the rotating seat 14 is fixedly connected with a first gear 15, the first gear 15 is meshed with a first annular toothed plate 9, a clamping screw 3 is in threaded connection with the inner wall of the rotating seat 14, a clamping mechanism is matched with the first annular toothed plate 9, a second annular toothed plate 10, a rotating plate 8 and a driving mechanism to clamp and fix an oil storage tank, the outer wall of the clamping screw 3 is connected with a limiting part, the limiting part comprises a limiting plate 16, the limiting plate 16 is fixedly connected with the clamping screw 3, a limiting groove is formed in the top end of the support plate 12 far away from the middle part of the bottom plate 4, a limiting block 17 is arranged inside the limiting groove in a sliding mode, the top end of the limiting block 17 is fixedly connected with the bottom end of the limiting plate 16, and the limiting block is convenient for limiting the clamping screw 3, can prevent to press from both sides tight screw 3 rotation, each presss from both sides tight screw 3 and is close to the equal fixedly connected with slipmat 23 of one end at 4 middle parts of bottom plate, and the increase presss from both sides the frictional force between tight screw 3 and the oil storage tank, improves fixed stability.

It should be further noted that a driving mechanism is connected to a bottom end of the clamping mechanism located on the left side, the driving mechanism includes a mounting seat 18, the mounting seat 18 is fixedly installed on the bottom plate 4, a motor 19 is installed at a top end of the mounting seat 18, a protective shell 24 is arranged outside the motor 19, a bottom end of the protective shell 24 is detachably connected to the mounting seat 18, the protective shell 24 is convenient for protecting the motor 19 and preventing external dust from entering the motor 19, a rotating shaft 20 is fixedly connected to an output end of the motor 19, a reinforcing plate 22 is fixedly connected to a side wall of the mounting seat 18, a right end of the rotating shaft 20 is rotatably connected to the reinforcing plate 22, the reinforcing plate 22 is convenient for fixing a right end of the rotating shaft 20 and enhances stability of the rotating shaft 20, a second gear 21 is fixedly connected to an outer wall of the rotating shaft 20, the second gear 21 is engaged with a second annular toothed plate 10, the driving mechanism is convenient for driving the rotating plate 8 to rotate, so that the first annular toothed plate 9 rotates and drives each first gear 15 to rotate at the same time, the oil storage tank clamping device is convenient to drive the clamping screws 3 to rotate simultaneously to clamp and fix the oil storage tank, and replaces a user to manually rotate the clamping screws 3 one by one, so that the efficiency of clamping and fixing the oil storage tank is improved, and the device is more convenient to use.

In conclusion, when the welding and clamping tool for the oil storage tank end socket is used, firstly, a user places the oil storage tank end socket upside down on each inclined placing plate 2, then the oil storage tank is placed upside down and lifted above the oil storage tank end socket and moves downwards to enable the opening of the oil storage tank to be in butt joint with the oil storage tank end socket, then, the user starts the motor 19, the motor 19 drives the rotating shaft 20 to rotate, the rotating shaft 20 drives the gear II 21 to rotate, the gear II 21 drives the annular toothed plate II 10 to rotate, the annular toothed plate II 10 drives the rotating plate 8, the two annular plates 7 and the annular gear I15 to rotate, the annular gear I15 rotates to drive each gear I15 to rotate, each gear I15 drives each rotating seat 14 to rotate, each clamping screw 3 moves towards the oil storage tank direction, each clamping screw 3 drives each limiting plate 16 and each limiting block 17 to move, and the oil storage tank can be clamped and fixed by rotating until each clamping screw 3 is contacted with the outer wall of the oil storage tank, the user then turns off the motor 19.

Claims (6)

1. The utility model provides an oil storage tank head welding presss from both sides tight frock, includes arrangement ring (1), a plurality of slope mounting plate (2) and the clamping screw (3) of installing in arrangement ring (1) inboard, its characterized in that: the clamping mechanism comprises a fixed seat (11) and two support plates (12), the two support plates (12) are respectively and fixedly connected with the outer annular support (5) and the inner annular support (6) through support columns (13), the inside of fixing base (11) rotates and is connected with and rotates seat (14), rotates the outer wall fixedly connected with gear (15) of seat (14), and gear (15) and annular toothed plate (9) meshing, clamping screw (3) and the inner wall threaded connection who rotates seat (14), the outer wall connection of clamping screw (3) has the locating part, and the bottom that is located left clamping mechanism is connected with actuating mechanism.

2. The oil storage tank head welding clamping tool of claim 1, characterized in that: the limiting part comprises a limiting plate (16), the limiting plate (16) is fixedly connected with the clamping screw (3), a limiting groove is formed in the top end of the support plate (12) far away from the middle of the bottom plate (4), a limiting block (17) is arranged in the limiting groove in a sliding mode, and the top end of the limiting block (17) is fixedly connected with the bottom end of the limiting plate (16).

3. The oil storage tank head welding clamping tool of claim 2, characterized in that: the driving mechanism comprises a mounting seat (18), the mounting seat (18) is fixedly mounted on the bottom plate (4), a motor (19) is mounted at the top end of the mounting seat (18), a rotating shaft (20) is fixedly connected to an output shaft of the motor (19), a second gear (21) is fixedly connected to the outer wall of the rotating shaft (20), and the second gear (21) is meshed with a second annular toothed plate (10).

4. The oil storage tank head welding and clamping tool of claim 3, characterized in that: the side wall of mount pad (18) fixedly connected with gusset plate (22), the right-hand member and gusset plate (22) of pivot (20) are rotated and are connected.

5. The oil storage tank head welding and clamping tool of claim 4, characterized in that: and one end of each clamping screw rod (3) close to the middle part of the bottom plate (4) is fixedly connected with an anti-slip pad (23).

6. The oil storage tank head welding and clamping tool of claim 5, characterized in that: a protective shell (24) is arranged outside the motor (19), and the bottom end of the protective shell (24) is detachably connected with the mounting seat (18).

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