CN220029188U

CN220029188U - Multi-angle railing welding clamping device

Info

Publication number: CN220029188U
Application number: CN202321413065.XU
Authority: CN
Inventors: 柳晓林; 徐宏斌
Original assignee: HUBEI JUNJIE TECHNOLOGY CO LTD
Current assignee: HUBEI JUNJIE TECHNOLOGY CO LTD
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2023-11-17
Anticipated expiration: 2033-06-02

Abstract

The utility model provides a multi-angle railing welding clamping device which comprises a fixed table and a supporting base, wherein the supporting base is fixedly arranged at the bottom of the fixed table, a first installation frame is fixedly arranged on the fixed table, a horizontal rotating shaft is arranged in the first installation frame in a rotating mode, a rotating disc is arranged on the side wall of the first installation frame in a rotating mode, one end of the rotating shaft penetrates through the side wall of the first installation frame in a sliding mode and is fixedly connected with the axis of the rotating disc, a fixing assembly for fixing a transverse railing is arranged on one side, away from the first installation frame, of the rotating disc, a second installation frame opposite to the first installation frame is fixedly arranged on the fixed table, a horizontal installation shaft is arranged on the second installation frame in a rotating mode, the installation shaft and the axis of the rotating shaft are located on the same straight line, a limiting assembly for fixing a vertical railing is arranged on the installation shaft in an adjustable mode, and a power assembly for driving the rotating shaft and the installation shaft to synchronously rotate is arranged between the fixed table and the supporting base. The utility model has the advantage of convenient adjustment of the position of the railing during welding.

Description

Multi-angle railing welding clamping device

Technical Field

The utility model relates to the technical field of railing processing, in particular to a multi-angle railing welding clamping device.

Background

After the railing is cut, a transverse railing and a vertical railing are required to be welded in a T-shaped mode, and in actual operation, the welding positions of the two railings cannot be adjusted when the two railings are welded, so that welding personnel are required to weld around the two railings in a winding mode, the welding mode is easy to cause uneven formed welding seams, cannot be integrally formed, and the operation difficulty of the surrounding type welding mode is high.

The utility model discloses a locating clamping device for railing welding in prior art, including frame and swivel mount, one side fixedly connected with control box of frame, be provided with the air pump case in the frame, the air pump case pass through the wire with the control box is connected, frame top fixedly connected with workstation, fixedly connected with cylinder No. one on the workstation, the output fixedly connected with clamp plate No. one of cylinder, one side fixedly connected with protection pad of clamp plate No. one, protection pad adopts the rubber material.

The device can clamp and fix the railing, but can not adjust the position of the railing during welding, so that the welding difficulty of welding personnel is increased, and uneven and unattractive welding seams can be caused.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a multi-angle railing welding clamping device which is used for solving the technical problem that the operation difficulty of welding personnel is increased because the position of a railing during welding cannot be adjusted by the conventional clamping device in the background art.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a multi-angle railing welding clamping device, includes fixed station and support base, support base fixed mounting is in the fixed station bottom, the fixed first mounting bracket that is equipped with on the fixed station, first mounting bracket internal rotation is equipped with horizontally pivot, it is equipped with the rolling disc to rotate on the lateral wall of first mounting bracket, the one end of pivot slides and passes the lateral wall of first mounting bracket and the axle center fixed connection of rolling disc, one side that the rolling disc deviates from first mounting bracket is equipped with the fixed subassembly that is used for fixed horizontal railing, fixed being equipped with on the fixed station with the relative second mounting bracket of first mounting bracket, the rotation is equipped with horizontal installation axle on the second mounting bracket, the axle center of installation axle and pivot is located same straight line, be equipped with adjustable and be used for fixed vertical railing's spacing subassembly on the installation axle, be equipped with between fixed station and the support base and be used for driving pivot and installation axle synchronous pivoted power component.

Working principle:

the utility model relates to a welding clamping device for multi-angle railings, which is mainly used for clamping two railings welded into a T shape.

When the vertical railing is used, the transverse railing is firstly arranged on the fixed component on the rotating disc, then the vertical railing is arranged on the limiting component on the installation shaft, and the position of the limiting component on the installation shaft is adjusted, so that the vertical railing can be abutted against the transverse railing between the fixed components, and welding is facilitated.

After the installation is finished, a welder can stand on one side to weld the contact parts of the two rails by operating and frying.

When welding personnel weld, can rotate through driving power component, make power component drive the steering wheel on the first mounting bracket and the installation axle on the second mounting bracket rotate in step to drive two rails simultaneously and carry out synchronous rotation, at this moment welding personnel alright carry out holistic welding to the conflict position of two rails in one side of two rails.

The beneficial effects are obtained:

first, be equipped with fixed subassembly and spacing subassembly, can be effectual fix respectively on fixed subassembly and spacing subassembly with two railing that need welded, make things convenient for the welding of follow-up welding personnel to two railing.

Second, establish spacing subassembly as adjustable, can be convenient for carry out the centre gripping to the vertical railing of different length, increase the application range of this device.

Thirdly, be equipped with power component, can effectually rotate through power component drive rolling disc and installation axle to drive two rails and rotate, realize that welding personnel stands and just can carry out whole welding to two rails in one side of device.

Drawings

Fig. 1 is a schematic overall sectional structure of an embodiment of the present utility model.

In the above figures: 1. a fixed table; 2. a support base; 3. a first mounting frame; 4. a rotating shaft; 5. a rotating disc; 6. a second mounting frame; 7. a mounting shaft; 8. a fixing frame; 9. a clamping block; 10. a first bolt; 11. a limit sleeve; 12. a limiting block; 13. a second bolt; 14. a limit groove; 15. an adjustment tank; 16. a connection hole; 17. an adjusting bolt; 18. a driving groove; 19. a first drive hole; 20. a second drive hole; 21. a driving motor; 22. a first bevel gear; 23. a second bevel gear; 24. a connecting rod; 25. a first gear; 26. a first rack; 27. a second gear; 28. a second rack; 29. and a mounting groove.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

Examples:

referring to fig. 1, the utility model relates to a welding and clamping device for a multi-angle railing, which comprises a fixed table 1 and a supporting base 2, wherein the supporting base 2 is fixedly arranged at the bottom of the fixed table 1, a first mounting frame 3 is fixedly arranged on the fixed table 1, a horizontal rotating shaft 4 is rotationally arranged on the first mounting frame 3, a rotating disc 5 is rotationally arranged on the side wall of the first mounting frame 3, one end of the rotating shaft 4 slides through the side wall of the first mounting frame 3 and is fixedly connected with the axis of the rotating disc 5, one side of the rotating disc 5, deviating from the first mounting frame 3, is provided with a fixing component for fixing a transverse railing, the fixing component comprises two fixing frames 8, two clamping blocks 9 and two first bolts 10, the two fixing frames 8 are correspondingly and detachably arranged on the side walls of the two sides of the axis of the rotating disc 5 along the diameter of the rotating disc 5, the two clamping blocks 9 are respectively arranged in the two fixing frames 8 in one-to-one correspondence, and the two first bolts 10 respectively penetrate through the side walls of the two fixing frames 8 in one-to-one correspondence and are fixedly connected with the clamping blocks 9 in the fixing frames 8. The arrangement can effectively drive the clamping blocks 9 to clamp the two sides of the railing in the two fixing frames 8 through the first bolts 10 on the two fixing frames 8, and the transverse railing is arranged in the two fixing frames 8 along the diameter of the rotating disc 5 during clamping. The rotating disc 5 is provided with a mounting groove 29 for conveniently placing the railing.

As shown in fig. 1, a second mounting frame 6 opposite to the first mounting frame 3 is fixedly arranged on the fixing table 1, a horizontal mounting shaft 7 is rotatably arranged on the second mounting frame 6, the mounting shaft 7 and the axis of the rotating shaft 4 are positioned on the same straight line, a limiting component for fixing a vertical railing is adjustably arranged on the mounting shaft 7, the limiting component comprises a limiting sleeve 11, a limiting block 12 and a second bolt 13, one end of the limiting sleeve 11 is slidably sleeved at the end part of the mounting shaft 7 far away from the second mounting frame 6, a limiting groove 14 is inwards formed in the other end of the limiting sleeve 11, the limiting block 12 is positioned in the limiting groove 14, and the second bolt 13 is in threaded penetration of the limiting sleeve 11 and is fixedly connected with the limiting block 12 in the limiting groove 14. The mounting shaft 7 is provided with a plurality of adjusting grooves 15 which are distributed along the axial direction of the mounting shaft 7, the limiting sleeve 11 is provided with a connecting hole 16, the connecting hole 16 is provided with an adjusting bolt 17, and the adjusting bolt 17 passes through the connecting hole 16 in a threaded manner and is in threaded connection with one of the adjusting grooves 15. The position of the limiting sleeve 11 on the mounting shaft 7 can be adjusted by arranging the limiting sleeve through the adjusting bolts 17 to penetrate through the connecting holes 16 and be connected with different adjusting grooves 15 on the mounting shaft 7, and the limiting sleeve can be suitable for vertical railings with different lengths and can be welded.

As shown in fig. 1, the bottom of the fixed table 1 is provided with a driving groove 18 upwards, one side of the bottom of the driving groove 18 is provided with a first driving hole 19 which is communicated with the first mounting frame 3, the other side of the bottom of the driving groove 18 is provided with a second driving hole 20 which is communicated with the second mounting frame 6, a power component which is used for driving the rotating shaft 4 and the mounting shaft 7 to synchronously rotate is arranged between the fixed table 1 and the supporting base 2, the power component comprises a driving motor 21, a first bevel gear 22, two second bevel gears 23, two connecting rods 24, two first gears 25, a first rack 26, two second gears 27 and a second rack 28, the driving motor 21 is arranged on the supporting base 2, the output end of the driving motor 21 is vertically upwards and stretches into the driving groove 18, the first bevel gear 22 is fixedly arranged on the output end of the driving motor 21, the two connecting rods 24 are respectively and horizontally rotated in the driving groove 18, the two second bevel gears 23 are respectively and fixedly arranged at the end parts of the two connecting rods 24, the two bevel gears 23 are respectively and fixedly arranged between the two first bevel gears 25 and the two second bevel gears 24 and the two second bevel gears 27 are respectively arranged on the two connecting shafts 24 through the first bevel gears 27 and the two second racks 27 and the second bevel gears 25 and the second rack 27, and the two bevel gears 24 are respectively arranged between the two connecting shafts 24 and the two bevel gears 25 respectively. The arrangement can drive the first bevel gear 22 at the output end of the drive motor 21 to rotate through the rotation of the drive motor 21, when the first bevel gear 22 rotates, the two second bevel gears 23 are driven to rotate, meanwhile, the two connecting rods 24 rotate in the drive groove 18, when the connecting rods 24 rotate, the rotating shaft 4 and the rotating disc 5 are driven to rotate through the two first gears 25 and the first racks 26, the mounting shaft 7 is driven to rotate through the two second gears 27 and the second racks 28, and therefore the transverse railing on the rotating disc 5 and the vertical railing on the mounting shaft 7 can synchronously rotate, and the rotating speed of the drive motor 21 needs to be set to be 40-60 rps.

Working principle:

when the welding machine is used, firstly, the printed fixing frames 8 and the limiting sleeves 11 are replaced by adapting the sizes of the rails to be welded, the welding machine is respectively installed on the rotating disc 5 and the installation shaft 7, then the transverse rails are installed between the two fixing frames 8 on the rotating disc 5 and fixed through the first bolts 10 and the clamping blocks 9, then the vertical rails are installed in the limiting sleeves 11 on the installation shaft 7, the positions of the limiting assemblies on the installation shaft 7 are adjusted, the vertical rails can be abutted against the transverse rails between the fixing frames, and after the welding machine is installed, a welder can stand on one side to operate welding to weld the contact parts of the two rails. When welding personnel carry out the welding, can rotate through operating driving motor 21, drive the first bevel gear 22 of its output and rotate, can drive two second bevel gears 23 and rotate when first bevel gear 22 rotates, make two connecting rods 24 rotate in drive slot 18 simultaneously, drive pivot 4 and rolling disc 5 through two first gears 25 and first rack 26 and rotate when connecting rod 24 rotates, and drive installation axle 7 through two second gears 27 and second rack 28 and rotate, so can make horizontal railing on the rolling disc 5 rotate with the vertical railing on the installation axle 7 in step, at this moment welding personnel can carry out all welding to the conflict position of two railings in one side of two railings. The device can also be used for operating the welding gun to weld by using the mechanical arm.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims

1. The utility model provides a multi-angle railing welding clamping device, includes fixed station (1) and supports base (2), support base (2) fixed mounting in fixed station (1) bottom, its characterized in that: the fixed table (1) is fixedly provided with a first mounting frame (3), the first mounting frame (3) is rotationally provided with a horizontal rotating shaft (4), the side wall of the first mounting frame (3) is rotationally provided with a rotating disc (5), one end of the rotating shaft (4) is fixedly connected with the axis of the rotating disc (5) by sliding through the side wall of the first mounting frame (3), one side of the rotating disc (5) deviating from the first mounting frame (3) is provided with a fixing component for fixing a transverse railing, the utility model discloses a fixed station, including fixed station (1), fixed station (1) and support base (2), fixed station (1) is gone up and is equipped with second mounting bracket (6) relative with first mounting bracket (3), rotate on second mounting bracket (6) and be equipped with horizontal installation axle (7), the axle center of installation axle (7) and pivot (4) is located same straight line, be equipped with adjustable and be used for fixing vertical railing's spacing subassembly on installation axle (7), be equipped with between fixed station (1) and support base (2) and be used for driving pivot (4) and installation axle (7) synchronous pivoted power pack.

2. The multi-angle rail welding clamping device of claim 1, wherein: the fixing assembly comprises two fixing frames (8), two clamping blocks (9) and two first bolts (10), wherein the two fixing frames (8) are correspondingly and detachably arranged on the side walls of the two sides of the axis of the rotating disc (5) along the diameter of the rotating disc (5), the two clamping blocks (9) are respectively arranged in the two fixing frames (8) in one-to-one correspondence, and the two first bolts (10) respectively penetrate through the side walls of the two fixing frames (8) in one-to-one correspondence in a threaded manner and are fixedly connected with the clamping blocks (9) in the fixing frames (8).

3. The multi-angle rail welding clamping device of claim 2, wherein: the limiting assembly comprises a limiting sleeve (11), a limiting block (12) and a second bolt (13), one end of the limiting sleeve (11) is slidably sleeved at the end part of the mounting shaft (7) away from the second mounting frame (6), a limiting groove (14) is formed in the other end of the limiting sleeve (11) inwards, the limiting block (12) is located in the limiting groove (14), and the second bolt (13) is threaded through the limiting sleeve (11) and fixedly connected with the limiting block (12) in the limiting groove (14).

4. A multi-angle rail welding clamping device as claimed in claim 3, wherein: the mounting shaft (7) is provided with a plurality of adjusting grooves (15) axially distributed along the mounting shaft (7), the limiting sleeve (11) is provided with a connecting hole (16), the connecting hole (16) is provided with an adjusting bolt (17), and the adjusting bolt (17) passes through the connecting hole (16) in a threaded manner and is in threaded connection with one of the adjusting grooves (15).

5. The multi-angle rail welding clamping device of claim 1, wherein: the bottom of the fixed table (1) is provided with a driving groove (18) upwards, one side of the bottom of the driving groove (18) is provided with a first driving hole (19) communicated with the first mounting frame (3), and the other side of the bottom of the driving groove (18) is provided with a second driving hole (20) communicated with the second mounting frame (6).

6. The multi-angle rail welding clamping device of claim 5, wherein: the power assembly comprises a driving motor (21), a first bevel gear (22), two second bevel gears (23), two connecting rods (24), two first gears (25), a first rack (26), two second gears (27) and a second rack (28), wherein the driving motor (21) is installed on a supporting base (2), the output end of the driving motor (21) vertically upwards extends into a driving groove (18), the first bevel gears (22) are fixedly installed on the output end of the driving motor (21), two connecting rods (24) are respectively and horizontally installed in the driving groove (18), two second bevel gears (23) are respectively and fixedly installed at the end parts of the two connecting rods (24), the two second bevel gears (23) are meshed with the first bevel gears (22), the two first gears (25) are respectively sleeved on one connecting rod (24) and a rotating shaft (4), the first racks (26) are respectively sleeved on the two connecting rods (24) through a first driving hole (19), the two second racks (27) are respectively sleeved on the two connecting rods (27), and the other connecting rods (27) are respectively sleeved on the two second racks (27).

7. The multi-angle rail welding clamping device of claim 1, wherein: the rotating disc (5) is provided with a mounting groove (29) for placing a railing.