CN211305369U

CN211305369U - Turnover welding workbench

Info

Publication number: CN211305369U
Application number: CN201922369184.XU
Authority: CN
Inventors: 曹凤宇
Original assignee: Hebei Fu Douhuachuan Furniture Manufactures Co ltd
Current assignee: Hebei Fu Douhuachuan Furniture Manufactures Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-08-21
Anticipated expiration: 2029-12-25

Abstract

The utility model provides a turnover type welding workbench, wherein a rack comprises a front support and a rear support, and mounting seats are fixedly connected on the front support and the rear support; the welding table comprises a bottom plate and two side plates, the bottom plate is rotatably connected to the mounting seat, a plurality of notches are formed in the bottom plate in a penetrating mode, the two side plates are respectively mounted on two sides of the bottom plate, first quick clamps are mounted on the side plates, and the moving direction of the first quick clamps is consistent with the length direction of the side plates; the side plates are also provided with transverse plates, the transverse plates are provided with second quick clamps, and the moving directions of the second quick clamps are parallel to the normal of the bottom plate; the workbench further comprises a positioning column and a limiting mechanism, wherein the positioning column is arranged opposite to the first quick clamp, and the limiting mechanism is used for limiting the welding table. The utility model discloses can realize the two-sided welding to the work piece, need not move the work piece when the welding, can improve welding efficiency, reduce intensity of labour.

Description

Turnover welding workbench

Technical Field

The utility model relates to a work piece welding assists the utensil field, especially relates to a convertible weldment work platform.

Background

When a workpiece is processed, a mould with the shape is firstly made and then welding is carried out, and the workpiece is fixedly arranged on a workbench during welding. In order to be suitable for welding large-sized workpieces, the workbench is large in size, and when small workpieces are welded, the workbench is large and inconvenient to install, and needs to be frequently disassembled and assembled in the process, so that the working efficiency is affected. In addition, after the front welding is finished, the workpiece needs to be manually turned, the process is complex, manual carrying is needed, the efficiency is low, and the labor intensity is high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses just not enough to prior art exists provides a convertible weldment work platform.

In order to solve the above problems, the utility model adopts the following technical proposal:

the utility model provides a turnover welding workbench, which comprises a frame and a welding bench rotatably connected on the frame, wherein the frame comprises a front support and a rear support, and mounting seats are fixedly connected on the front support and the rear support; the welding table comprises a bottom plate and two side plates, the bottom plate is rotatably connected to the mounting seat, a plurality of notches are formed in the bottom plate in a penetrating mode, the two side plates are respectively mounted on two sides of the bottom plate, first quick clamps are mounted on the side plates, and the moving direction of the first quick clamps is consistent with the length direction of the side plates; the side plates are also provided with transverse plates, the transverse plates are provided with second quick clamps, and the moving directions of the second quick clamps are parallel to the normal of the bottom plate; the workbench further comprises a positioning column and a limiting mechanism, wherein the positioning column is arranged opposite to the first quick clamp, and the limiting mechanism is used for limiting the welding table.

Preferably, stop gear includes fixing base, movable rod and two spacing pipes that set up respectively on two blocks of curb plates, the fixing base is installed on fore-stock or after-poppet, the shaft hole has been seted up with running through on the fixing base, the movable rod level is worn to locate in the shaft hole of fixing base, spacing pipe is located the curb plate and is close to one side of fixing base.

Preferably, install the polylith loading board between two blocks of curb plates, the loading board is located the bottom plate top, has the clearance between its and the bottom plate.

Preferably, the two side plates are provided with handrails, and the handrails are positioned on one side of the side plates close to the limiting mechanism.

Preferably, the transverse plate is rotatably connected to the side plate through a rotating shaft, and the axial direction of the rotating shaft is parallel to the length direction of the side plate.

Preferably, the movable rod is an L-shaped rod, a limiting column is mounted at the end part of the movable rod, and the limiting column is matched with the limiting pipe

Compared with the prior art, the utility model discloses an implement the effect as follows:

this application can make whole welding operation go on the workstation, and need not frequent dismouting workstation, has effectively improved welding efficiency, has reduced intensity of labour. The workpiece can not be dislocated in the welding process, and the welding effect on the workpiece can be guaranteed.

The welding table can be turned over to weld two sides of a workpiece, and the workpiece does not need to be moved in the welding process, so that the welding efficiency can be further improved, and the labor intensity can be reduced.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic view of a portion a of fig. 1.

Fig. 3 is a schematic structural view of the first quick clamp of the present invention.

In the figure: 11. a front bracket; 12. a rear bracket; 2. a mounting seat; 3. a first quick clamp; 31. a connecting seat; 32. a bolt; 33. a movable shaft; 34. a sleeve; 35. a first movable plate; 36. a second movable plate; 37. a handle; 4. a base plate; 41. a notch; 42. a fixed seat; 43. a limiting pipe; 44. a movable rod; 45. a limiting column; 5. a rotating shaft; 6. a transverse plate; 7. a positioning column; 8. a carrier plate; 9. a handrail; 10. and a second quick clamp.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, the turnover welding workbench provided by the present invention comprises a frame and a welding bench rotatably connected to the frame, wherein the frame comprises a front support 11 and a rear support 12, and the front support 11 and the rear support 12 are both fixedly connected with a mounting seat 2; the welding table comprises a bottom plate 4 and two side plates, the bottom plate 4 is rotatably connected to the mounting base 2 through a rotating shaft 5, a plurality of notches 41 are formed in the bottom plate 4 in a penetrating mode, and the two side plates are mounted on two sides of the bottom plate 4 respectively. Install first quick clamp 3 on the curb plate, the activity direction of first quick clamp 3 is unanimous with the length direction of curb plate. Referring to fig. 3, the first quick clamp 3 includes a connecting seat 31, a sleeve 34, a movable shaft 33, a first movable plate 35, a second movable plate 36 and a handle 37, wherein both the connecting seat 31 and the side plate are provided with threaded holes, and the connecting seat 31 is fixedly mounted on the side plate through a bolt 32. The sleeve 34 is fixedly installed on the connecting seat 31, a shaft hole is formed in the sleeve 34 in a penetrating manner along the axial direction of the sleeve, the movable shaft 33 is arranged in the sleeve 34 in a penetrating manner, the axial direction of the movable shaft 33 is parallel to the length direction of the side plate, one end of the first movable plate 35 is hinged to the movable shaft 33, the other end of the first movable plate 35 is hinged to the second movable plate 36, one end, away from the first movable plate 35, of the second movable plate 36 is a free end, and the handle 37 is fixedly installed on the free end of the second movable plate 36. The side plates are further provided with a transverse plate 6, the transverse plate 6 is provided with a second quick clamp 10, the moving direction of the second quick clamp 10 is parallel to the normal of the bottom plate 4, the second quick clamp 10 is a push type quick clamp like the first quick clamp 3, namely, the second quick clamp 10 also comprises a sleeve 34, a movable shaft 33, a first movable plate 35, a second movable plate 36 and a handle 37, wherein the sleeve 34 is fixedly arranged on the transverse plate 6, and the structures and connection modes of the movable shaft 33, the first movable plate 35, the second movable plate 36 and the handle 37 are the same as those of the first quick clamp 3, so that space is saved and detailed description is omitted here.

The workbench further comprises a positioning column 7 arranged opposite to the first quick clamp 3 and a limiting mechanism used for limiting the welding table.

The principle of the utility model is as follows: when the rapid clamping device is used, a workpiece is placed on the bottom plate 4, the welding table is locked on the rack through the limiting mechanism, the workpiece is limited through the positioning column 7, the stacked workpiece is pushed and clamped to one side of the positioning column 7 through the first rapid clamp 3, and the workpiece is prevented from being transversely displaced. The stacked workpieces are pressed downwards by the second quick clamp 10, and the workpieces are prevented from falling off during subsequent overturning. After the workpiece is fixed, the workpiece can be welded at a preset position on the front side. After the front side is welded, the limiting mechanism is loosened, the welding table is turned over for 180 degrees, then the welding table is locked again through the limiting mechanism, and then the workpiece is welded at the preset position (the workpiece part exposed at the notch 41) on the back side. And after the background welding is finished, the welding table is turned for 180 degrees again to the front side, the first quick clamp 3 and the second quick clamp are loosened, and the workpiece is taken down from the welding table.

Through the design, the whole welding operation can be carried out on the workbench, the workbench does not need to be frequently disassembled and assembled, the welding efficiency is effectively improved, and the labor intensity is reduced. The workpiece can not be dislocated in the welding process, and the welding effect on the workpiece can be guaranteed.

Referring to fig. 2, stop gear includes fixing base 42, movable rod 44 and two spacing pipes 43 that set up respectively on two blocks of curb plates, fixing base 42 is installed on fore-stock 11 or after-poppet 12, has seted up the shaft hole on the fixing base 42 with running through, movable rod 44 level is worn to locate in the shaft hole of fixing base 42, movable rod 44 is "L" shape pole, spacing post 45 is installed to the tip of movable rod 44, the external diameter of spacing post 45 is greater than 2 shaft hole internal diameters of fixing base, spacing pipe 43 is located one side that the curb plate is close to fixing base 42.

The movable rod 44 is pushed forward, so that the limiting column 45 enters the limiting pipe 43 on one side plate, the welding table can be locked on the rack, and the relative rotation of the welding table and the rack is avoided. When the welding table needs to be turned over, the movable rod 44 can be pushed reversely, so that the limiting column 45 is completely separated from the limiting pipe.

Whole workstation supports the work piece through bottom plate 4, for reduction in production manufacturing cost, installs polylith loading board 8 between two blocks of curb plates, and loading board 8 adopts the steel sheet material to make, and it is located bottom plate 4 top, has the clearance with bottom plate 4 between. The loading plate 8 effectively supports the workpiece, so that the requirement on the thickness of the bottom plate 4 is reduced, and the manufacturing cost of the workbench is effectively reduced. The gap between the bearing plate 8 and the bottom plate 4 is convenient for a welder to contact the bottom surface of the workpiece, so that the workpiece is convenient to discharge.

Handrails 9 are arranged on the two side plates, and the handrails 9 are positioned on one side of the side plates close to the limiting mechanism. The handrail 9 is arranged on the overturning welding table which is easy and labor-saving for welding workers.

The transverse plate 6 is rotatably connected to the side plates through a rotating shaft (not shown), the axial direction of the rotating shaft is parallel to the length direction of the side plates, the overturning motion of the first quick clamp 3 relative to the base on the transverse plate 6 can be achieved through the rotating shaft, and the first quick clamp 3 and a workpiece can be staggered before feeding is carried out, so that feeding is facilitated.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The turnover welding workbench is characterized by comprising a rack and a welding bench rotatably connected to the rack, wherein the rack comprises a front support and a rear support, and mounting seats are fixedly connected to the front support and the rear support; the welding table comprises a bottom plate and two side plates, the bottom plate is rotatably connected to the mounting seat, a plurality of notches are formed in the bottom plate in a penetrating mode, the two side plates are respectively mounted on two sides of the bottom plate, first quick clamps are mounted on the side plates, and the moving direction of the first quick clamps is consistent with the length direction of the side plates; the side plates are also provided with transverse plates, the transverse plates are provided with second quick clamps, and the moving directions of the second quick clamps are parallel to the normal of the bottom plate; the workbench further comprises a positioning column and a limiting mechanism, wherein the positioning column is arranged opposite to the first quick clamp, and the limiting mechanism is used for limiting the welding table.

2. The turnover welding workbench according to claim 1, wherein the limiting mechanism comprises a fixing seat, a movable rod and two limiting pipes respectively arranged on the two side plates, the fixing seat is mounted on the front bracket or the rear bracket, a shaft hole is penetratingly arranged on the fixing seat, the movable rod is horizontally arranged in the shaft hole of the fixing seat in a penetrating manner, and the limiting pipes are arranged on one side of the side plates close to the fixing seat.

3. The flip-up welding bench of claim 1 wherein a plurality of bearing plates are mounted between the two side plates, the bearing plates are located above the bottom plate with a gap therebetween.

4. The turnover welding table of claim 1, wherein handrails are mounted on both side plates, and the handrails are located on the side of the side plates close to the limiting mechanism.

5. The turnover welding table of claim 1, wherein the cross plate is rotatably connected to the side plates by a rotating shaft, and an axial direction of the rotating shaft is parallel to a length direction of the side plates.

6. The turnover welding table according to claim 2, wherein the movable rod is an "L" shaped rod, and a limit post is mounted at the end of the movable rod and is adapted to the limit tube.