CN213916855U

CN213916855U - Welding workbench for machining torque-limiting coupler

Info

Publication number: CN213916855U
Application number: CN202022725516.6U
Authority: CN
Inventors: 迟雨
Original assignee: Dalian Changrun Hydraulic Coupling Co ltd
Current assignee: Dalian Changrun Hydraulic Coupling Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-08-10
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a welding workbench for processing a torque-limiting coupler, which relates to the technical field of coupler processing equipment and solves the technical problem of poor fixing effect of the prior welding workbench workpiece, comprising a flat plate, wherein the upper wall of the flat plate is fixedly connected with a pedestal, the upper wall of the pedestal is fixedly connected with a thrust bearing, the rotating end of the thrust bearing is fixedly connected with a rotating platform, the upper wall of the rotating platform is fixedly connected with two pairs of fastener devices, the flat plate is fixedly connected with a frame, a moving device is arranged above the frame in a sliding manner, a suction device is arranged below the moving device, the device can fix a coupler shell with irregular appearance through an adjustable fastener device, improves the stability during welding, facilitates the rotating of the rotatable rotating platform to rotate the welding workpiece, improves the working efficiency, and can effectively suck out harmful gas generated during welding through the arranged suction device, the health of welding personnel is ensured.

Description

Welding workbench for machining torque-limiting coupler

Technical Field

The utility model relates to a coupling processing equipment technical field specifically is a welding bench is used in processing of limit square type coupling.

Background

In the production process of the coupler, welding is an indispensable processing procedure, and a welding workpiece needs to be rotated frequently during welding, so that the working efficiency is improved, for example, in the utility model patent with the publication number of CN203526812U, a rotary welding workbench is disclosed, which comprises a bottom plate, an electric screw, a main support column and a welding round platform, wherein the main support column is fixedly connected on the bottom plate, the electric screw is annularly and equidistantly distributed by taking the connecting part of the main support column and the bottom plate as the circle center, the main support column is movably connected with the welding round platform, the electric screw is movably connected with the welding round platform, the utility model can freely rotate during use, thereby facilitating the in-situ rotation of the workpiece arranged on the rotary welding workbench during welding, and simultaneously, the rotary welding workbench has the function of adjusting the inclined state of the working surface, so that the workpiece can also rotate in the inclined direction, however, when welding a workpiece with an irregular shape, the device cannot stably fix the workpiece on the workbench, so that the welded workpiece is easy to shake, and the welding quality is affected.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a limit square type welding bench for coupler processing has solved the not good technical problem of the fixed effect of current welding bench work piece.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a limit for square type welding bench for coupling processing, includes the flat board, dull and stereotyped upper wall rigid coupling has the pedestal, the wall rigid coupling has footstep bearing on the pedestal, footstep bearing rotation end rigid coupling has the rotation platform, it has two pairs of fastener devices to rotate bench wall rigid coupling, the rigid coupling has the frame on the flat board, the frame top slides and has the mobile device, getter device is installed to the mobile device below.

Preferably, the clamping device comprises a vertical rod, the vertical rod is fixedly connected to the wall surface of the rotating table, a threaded through hole is formed in the vertical rod, a threaded rod is connected to the interior of the threaded through hole in a rotating mode, and a rotating handle is fixedly connected to one end of the threaded rod.

Preferably, the moving device comprises a pair of transverse moving frames, the transverse moving frames slide on the upper wall surfaces of the cross beams on two sides of the top of the frame, a sliding rod is fixedly connected between the transverse moving frames, a longitudinal moving frame slides on the sliding rod, and a suction device is fixedly connected to the lower wall surface of the longitudinal moving frame.

Preferably, it is a pair of equal rigid coupling in lateral shifting frame one side has a pair of first pivot, and is a pair of first pivot is all rotated and is connected with first pulley, first pulley all slide in wall on the frame top crossbeam, the rigid coupling has the second pivot on the longitudinal shifting frame, the second pivot is rotated and is connected with the second pulley, the second pulley slide in wall on the slide bar.

Preferably, the getter device includes first trachea, first trachea rigid coupling in longitudinal movement frame lower wall, first trachea other end intercommunication has flexible pipe, flexible pipe other end intercommunication has the air inlet cover, first trachea one side intercommunication has the second trachea, second trachea intercommunication has the hose, hose other end intercommunication has the draught fan.

Preferably, the lower wall surface of the flat plate is fixedly connected with two pairs of insulating blocks, and supporting legs are fixedly connected below the two pairs of insulating blocks.

Preferably, a light shielding plate is fixedly connected to the front side, the left side and the right side of the frame.

Advantageous effects

The utility model provides a limit for square type welding bench for coupler processing possesses following beneficial effect:

1. the utility model discloses an adjustable fastener device can fix the anomalous coupling shell of appearance, stability when having improved the welding, and the convenient welding workpiece that rotates through the turntable that can rotate has improved work efficiency.

2. The utility model discloses a getter device that is equipped with can be effectual with the harmful gas suction that produces when welding, guaranteed that welding personnel's is healthy.

3. The utility model discloses an installation light screen can block the light pollution that produces when welding, and then protects other workman's around the protection eyes, has guaranteed that staff's is healthy on every side.

4. The utility model discloses an insulating block of dull and stereotyped below can avoid when operational environment humidity is big, in order to take place the production accident that the electric leakage caused.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is an enlarged schematic view of a in fig. 1.

In the figure: 1-plate; 2-a frame; 3-a transverse moving frame; 4-a first pulley; 5-a slide bar; 6-longitudinally moving the frame; 7-a second pulley; 8-a first trachea; 9-a second trachea; 10-a hose; 11-a telescopic tube; 12-an air intake hood; 13-a rotating table; 14-a pedestal; 15-a thrust bearing; 16-upright stanchion; 17-a threaded rod; 18-rotating the handle; 19-an insulating block; 20-supporting feet; 21-a visor; 22-induced draft fan.

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 present invention provides a technical solution: a welding workbench for machining a torque-limiting coupler comprises a flat plate 1, wherein a pedestal 14 is fixedly connected to the upper wall of the flat plate 1, a thrust bearing 15 is fixedly connected to the upper wall of the pedestal 14, a rotating table 13 is fixedly connected to the rotating end of the thrust bearing 15, two pairs of clamping piece devices are fixedly connected to the upper wall of the rotating table 13, a frame 2 is fixedly connected to the flat plate 1, a moving device is arranged above the frame 2 in a sliding mode, and an air suction device is arranged below the moving device; the clamping device comprises an upright rod 16, the upright rod 16 is fixedly connected to the upper wall surface of the rotating table 13, a threaded through hole is formed in the upright rod 16, a threaded rod 17 is screwed in the threaded through hole, and one end of the threaded rod 17 is fixedly connected with a rotating handle 18; the moving device comprises a pair of transverse moving frames 3, the transverse moving frames 3 slide on the upper wall surfaces of cross beams on two sides of the top of the frame 2, a sliding rod 5 is fixedly connected between the transverse moving frames 3, a longitudinal moving frame 6 slides on the sliding rod 5, and a gas suction device is fixedly connected to the lower wall surface of the longitudinal moving frame 6; a pair of first rotating shafts are fixedly connected to one sides of the transverse moving frames 3, the first rotating shafts are rotatably connected with first pulleys 4, the first pulleys 4 slide on the upper wall surface of a cross beam at the top of the frame 2, a second rotating shaft is fixedly connected to the longitudinal moving frame 6, the second rotating shaft is rotatably connected with a second pulley 7, and the second pulley 7 slides on the upper wall surface of the sliding rod 5; the air suction device comprises a first air pipe 8, the first air pipe 8 is fixedly connected to the lower wall of the longitudinal moving frame 6, the other end of the first air pipe 8 is communicated with an extension pipe 11, the other end of the extension pipe 11 is communicated with an air inlet cover 12, one side of the first air pipe 8 is communicated with a second air pipe 9, the second air pipe 9 is communicated with a hose 10, and the other end of the hose 10 is communicated with an induced draft fan 22; two pairs of insulating blocks 19 are fixedly connected to the lower wall surface of the flat plate 1, and supporting legs 20 are fixedly connected to the lower parts of the two pairs of insulating blocks 19; the front side and the left and right sides of the frame 2 are fixedly connected with light shielding plates 21.

The following components are provided according to the scheme:

thrust bearings are generally composed of two or more thrust washers and a plurality of rolling bodies, the thrust washers are generally divided into a shaft plate and a seat plate, and the rolling bodies are generally combined into a whole by iron or copper retainers in the most common mode. This type of bearing is most commonly a steel ball type thrust bearing.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Example (b): as can be seen from the attached figures 1-3 of the specification, when in use, the power input end of the induced draft fan 22 is communicated with an external power supply through a lead, the induced draft fan 22 is arranged outdoors, a coupler to be welded is arranged at the center of the rotating table 13, the threaded rod 17 can advance or retreat on the upright post 16 by rotating the rotating handle 18, the expansion amount of the two pairs of threaded rods 17 is adjusted according to the shape of the shell of the coupler until the other ends of the two pairs of threaded rods 17 are matched with the shell of the coupler, the rotating table 13 can rotate on the pedestal 14 through the thrust bearing 15 below the rotating table 13, the cross section of the rotating table 13 is C-shaped and is buckled on the pedestal 14, welding slag can be prevented from entering the bearing, the air inlet hood 12 is pulled during welding, the air suction device can move transversely or longitudinally through the sliding device above the air inlet hood 12, the air inlet hood 12 is pulled right above the rotating table 13, and the proper height is adjusted through the telescopic pipe 11, the induced draft fan 22 is started to work, and harmful gas generated during welding is sucked through the air inlet hood 12 and is exhausted through the induced draft fan 22 communicated with the outdoor through the hose 10.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "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. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a limit for moment type welding bench for coupling processing, includes flat board (1), its characterized in that, flat board (1) upper wall rigid coupling has pedestal (14), the wall rigid coupling has footstep bearing (15) on pedestal (14), footstep bearing (15) rotate the end rigid coupling and have rotation platform (13), it has two pairs of fastener devices to rotate platform (13) upper wall rigid coupling, the rigid coupling has frame (2) on flat board (1), frame (2) top slides has the mobile device, the getter device is installed to the mobile device below.

2. The welding workbench for machining the torque-limiting coupler, as recited in claim 1, wherein the clamping device comprises a vertical rod (16), the vertical rod (16) is fixedly connected to the upper wall surface of the rotating platform (13), a threaded through hole is formed in the vertical rod (16), a threaded rod (17) is rotatably connected in the threaded through hole, and a rotating handle (18) is fixedly connected to one end of the threaded rod (17).

3. The welding bench for machining the torque-limiting coupling is characterized in that the moving device comprises a pair of transverse moving frames (3), the pair of transverse moving frames (3) slide on the upper wall surfaces of cross beams on two sides of the top of the frame (2), a sliding rod (5) is fixedly connected between the pair of transverse moving frames (3), a longitudinal moving frame (6) slides on the sliding rod (5), and a suction device is fixedly connected to the lower wall surface of the longitudinal moving frame (6).

4. The welding bench for machining the torque-limiting coupler is characterized in that a pair of first rotating shafts are fixedly connected to one side of each of the pair of transverse moving frames (3), a first pulley (4) is rotatably connected to each of the pair of first rotating shafts, each first pulley (4) slides on the upper wall surface of the top cross beam of the frame (2), a second rotating shaft is fixedly connected to each of the longitudinal moving frames (6), a second pulley (7) is rotatably connected to each of the second rotating shafts, and each second pulley (7) slides on the upper wall surface of the corresponding sliding rod (5).

5. The welding workbench for machining the torque-limiting type coupler, according to claim 3, wherein the air suction device comprises a first air pipe (8), the first air pipe (8) is fixedly connected with the lower wall of the longitudinal moving frame (6), the other end of the first air pipe (8) is communicated with an extension pipe (11), the other end of the extension pipe (11) is communicated with an air inlet cover (12), one side of the first air pipe (8) is communicated with a second air pipe (9), the second air pipe (9) is communicated with a hose (10), and the other end of the hose (10) is communicated with an induced draft fan (22).

6. The welding workbench for machining the torque-limiting coupling as claimed in claim 1, wherein two pairs of insulating blocks (19) are fixedly connected to the lower wall surface of the flat plate (1), and supporting legs (20) are fixedly connected to the lower parts of the two pairs of insulating blocks (19).

7. The welding bench for machining a torque-limiting coupling as claimed in claim 1, wherein a light shielding plate (21) is fixed to the front side and the left and right sides of the frame (2).