CN211438788U

CN211438788U - Automatic upset welding jig frock

Info

Publication number: CN211438788U
Application number: CN201922400105.7U
Authority: CN
Inventors: 卢移
Original assignee: Huizhou Yilong Electromechanical Equipment Co ltd
Current assignee: Huizhou Yilong Electromechanical Equipment Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-08
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses an automatic upset welding jig frock, including quick-witted case, tilting mechanism, positioning mechanism and supporting mechanism, the quick-witted case is equipped with the lift space, and the supporting mechanism is located lift space department, and tilting mechanism includes turning device and upset support, and turning device is equipped with two sets ofly to locate lift space both sides respectively, the upset support both ends respectively with turning device upset connection, and locate the supporting mechanism top, positioning mechanism locates on the upset support; the utility model discloses automatic upset welding jig frock places each part of mesocarp onto the supporting mechanism through hanging navigation, carries out accurate positioning and presss from both sides tightly each part of mesocarp through positioning mechanism simultaneously, welds again, and after this face welding is accomplished, overturns each part of mesocarp through tilting mechanism, welds another side again to reduce artifical, and improve welding quality and welding efficiency; meanwhile, the welding can be turned for many times, so that the welding quality is improved conveniently.

Description

Automatic upset welding jig frock

Technical Field

The utility model relates to an anchor clamps frock technical field, in particular to automatic upset welding jig frock.

Background

At present, when the middle groove of the scraper conveyor is welded, manual welding is usually adopted, because the parts of the middle groove are heavy in pause position and large in volume, and two sides of the middle groove need to be welded for multiple times, the parts are very inconvenient to position, turn and move.

In the prior art, the middle groove is welded, firstly, all parts of the middle groove are directly placed on a place or a frame through a crane, and are spliced and then welded, wherein after one side is welded, the other side is turned over through the crane, and then the other side is welded; in this in-process, because of directly splicing through the manual work, its concatenation quality is low, and the welding also adopts the manual work to weld simultaneously, and artifical intensity of labour is big, and to one of them welding completion back, need overturn through hanging by plane, its process is loaded down with trivial details, and the process of upset needs the manual work to operate equally, consuming time and wasting power.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can overturn by oneself to reduce the automation upset welding jig frock artifical, that improve welding efficiency and quality.

For solving the above technical problem, the utility model discloses can adopt following technical scheme to realize:

the utility model provides an automatic upset welding jig frock, includes quick-witted case, tilting mechanism, positioning mechanism and supporting mechanism, the machine case is equipped with the lift space, lifting space department is located to the supporting mechanism, tilting mechanism includes turning device and upset support, turning device is equipped with two sets ofly to locate lift space both sides respectively, upset support both ends are connected with the turning device upset respectively to locate the supporting mechanism top, positioning mechanism locates on the upset support.

Further, positioning mechanism includes bolt device, thrust unit and fastener, upset support both sides are equipped with bolt device, thrust unit and fastener respectively, bolt device is including location bolt and activity bolt, thrust unit is including location briquetting and activity bulldozing block, fastener includes fixed block and activity fastening block, upset support one end is located respectively to location bolt and fixed block, the location briquetting is connected with location bolt, the upset support other end is located respectively to activity bolt, activity bulldozing block and activity fastening block, location bolt and activity bolt mutually support, location briquetting and activity bulldozing block mutually support, the fixed block is mutually supported with the activity fastening block.

Furthermore, the supporting mechanism comprises a fixed supporting frame, a movable supporting frame and a supporting plate, the fixed supporting frame is arranged in the lifting space, the movable supporting frame is movably connected with the fixed supporting frame through a hydraulic rod, and the supporting plate is arranged on the movable supporting frame through a jack.

Furthermore, tilting mechanism still is equipped with stopper and spacing post, the stopper is located on the upset support, upset support one end is located to spacing post to cooperate with the stopper.

Furthermore, a fixing bolt is arranged between the fixed support frame and the movable support frame.

Furthermore, the hydraulic driving device is further included and is respectively in driving connection with the turnover device and the hydraulic rod.

The utility model has the advantages that: the utility model discloses automatic upset welding jig frock, when welding scraper blade mesotrough, place the backup pad with each part of mesotrough earlier, and through the bolt subassembly, it fixes a position to bulldoze the locating piece, rethread activity ejector pad, the briquetting subassembly presss from both sides each part of mesotrough tightly, weld the one side of mesotrough after pressing from both sides tightly, after the welding is accomplished, the backup pad descends through the hydraulic stem, rethread tilting mechanism overturns the mesotrough, weld the another side, each part location through positioning mechanism messenger mesotrough is accurate, carry out automatic upset through tilting mechanism mesotrough, thereby reduce manual operation, welding efficiency and welding quality are improved.

Drawings

FIG. 1 is a schematic view of the structure of the automatic turnover welding fixture of the present invention;

FIG. 2 is a schematic structural view of a turnover mechanism of the automatic turnover welding fixture of the present invention;

FIG. 3 is a schematic structural view of a positioning mechanism of the automatic turnover welding fixture tool of the present invention;

FIG. 4 is a schematic structural view of a supporting mechanism of the automatic turnover welding fixture of the present invention;

FIG. 5 is an exploded view of the structure of the middle tank.

As shown in the attached drawings: 1. a chassis; 2. a turnover mechanism; 3. a positioning mechanism; 4. a support mechanism; 5. a lifting space; 6. a hydraulic drive device; 21. a turning device; 22. turning over the bracket; 23. a limiting block; 24. a limiting column; 31. a latch device; 311. positioning a bolt; 312. a movable bolt; 32. a pushing device; 321. positioning a pressing block; 322. a movable push block; 33. a fastening device; 331. a fixed block; 332. a movable fastening block; 41. fixing a support frame; 42. a movable support frame; 43. a support plate; 44. a hydraulic lever; 45. a jack; 46. fixing the bolt; 100. side shelves; 101. a first groove; 102. a second groove; 200. a top plate; 300. a base plate.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following provides a detailed description of the product of the present invention with reference to the embodiments and the accompanying drawings.

As shown in fig. 1 to 4, an automatic turnover welding fixture tool comprises a case 1, a turnover mechanism 2, a positioning mechanism 3 and a supporting mechanism 4, wherein the case 1 is provided with a lifting space 5, the supporting mechanism 4 is arranged at the lifting space 5, the turnover mechanism 2 comprises a turnover device 21 and a turnover support 22, the turnover device 21 is provided with two sets and is respectively arranged at two sides of the lifting space 5, two ends of the turnover support 22 are respectively connected with the turnover device 21 in a turnover manner and are arranged above the supporting mechanism 4, and the positioning mechanism 3 is arranged on the turnover support 22.

In the embodiment, when welding the middle groove, the two side rails 100 and the bottom plate 300 of the middle groove are firstly placed on the supporting mechanism 4 through hoisting, then the top plate 200 is placed on the two side rails 100, the bottom plate 300 and the top plate 200 are positioned through the positioning mechanism 3, clamping is performed after positioning is completed, then welding is performed between the top plate 200 and the two side rails 100 through the welding gun, after welding is completed, the supporting mechanism 4 descends in the lifting space 5, the rear overturning device 21 drives the overturning bracket 22 to overturn, because the positioning mechanism 3 is arranged on the overturning bracket 22, when the overturning bracket 22 overturns, the two side rails 100, the bottom plate 300 and the top plate 200 are clamped through the positioning mechanism 3, the falling condition is prevented when overturning, and after overturning is completed, welding is performed between the bottom plate 300 and the two side rails 100 through the welding gun; finally, the positioning mechanism 3 automatically positions the two side rails 100, the bottom plate 300 and the top plate 200, and the turnover mechanism 2 automatically turns over the centering groove, so that manual operation is reduced, and the welding quality and efficiency are improved; meanwhile, when the two side rails 100, the bottom plate 300 and the top plate 200 are welded, the middle groove can be overturned and welded for multiple times through the overturning mechanism 2, so that the welding quality is improved conveniently.

As shown in fig. 3, the positioning mechanism 3 comprises a latch means 31, a pushing means 32 and a fastening means 33, two sides of the turning bracket 22 are respectively provided with a bolt device 31, a pushing device 32 and a fastening device 33, the bolt device 31 comprises a positioning bolt 311 and a movable bolt 312, the pushing device 32 comprises a positioning pressing block 321 and a movable pushing block 322, the fastening device 33 comprises a fixed block 331 and a movable fastening block 332, the positioning bolt 311 and the fixed block 331 are respectively arranged at one end of the turning bracket 22, the positioning pressing block 321 is connected with the positioning bolt 311, the movable bolt 312, the movable pushing block 322 and the movable fastening block 332 are respectively arranged at the other end of the turning bracket 22, the positioning bolt 311 and the movable bolt 312 are matched with each other, the positioning pressing block 321 and the movable pushing block 322 are matched with each other, and the fixed block 331 and the movable fastening block 332 are matched with each other.

In the embodiment, after the two side rails 100, the bottom plate 300 and the top plate 200 are placed, the positioning pressing blocks 321 are matched with the first grooves 101 of the two side rails 100 to position the two side rails 100, the positioning bolts 311 are inserted into the second grooves 102 of the two side rails 100 to be matched to position the two side rails 100 and the bottom plate 300, the fixing blocks 331 are used for positioning the bottom plate 300 and the top plate 200, the air cylinders are used for respectively driving the movable bolts 312, the movable push blocks 322 and the movable fastening blocks 332 to comprehensively position the two side rails 100, the bottom plate 300 and the top plate 200, the two side rails 100, the bottom plate 300 and the top plate 200 are clamped, the two side rails 100 and the top plate 200 are firstly welded by the welding gun after clamping, after welding is completed, the middle groove is overturned by the overturning mechanism 2 to weld the two side rails 100 and the bottom plate 300, so as to complete automatic positioning welding of the two side rails 100, the bottom plate 300 and the top plate 200, the bolt device 31, the pushing device 32 and the fastening device 33 are used for automatic positioning and clamping, manual operation is not needed, and therefore welding efficiency and welding quality are improved; meanwhile, the middle grooves with different sizes can be positioned and clamped through the bolt device 31, the pushing device 32 and the fastening device 33, and the practicability of the welding fixture tool is improved.

As shown in fig. 4, the supporting mechanism 4 includes a fixed supporting frame 41, a movable supporting frame 42 and a supporting plate 43, the fixed supporting frame 41 is disposed in the lifting space 5, the movable supporting frame 42 is movably connected to the fixed supporting frame 41 through a hydraulic rod 44, and the supporting plate 43 is disposed on the movable supporting frame 42 through a jack 45.

In this embodiment, after welding both sides shelves 100 and roof 200, upset support 2 need overturn, therefore supporting mechanism 4 need descend, let out the space and supply upset support 2 to overturn, gu movable support frame 42 descends through hydraulic stem 44, drive backup pad 43 simultaneously and descend, and both sides shelves 100 and bottom plate 300 can press from both sides through positioning mechanism 3 and get, guarantee that both sides shelves 100 and bottom plate 300 can not consequently drop, thereby realize the tight and tilting mechanism's of clamp before the middle trough welds normal operating.

As shown in fig. 2, the turnover mechanism 2 is further provided with a limiting block 23 and a limiting column 24, the limiting block 23 is arranged on the turnover support 22, and the limiting column 24 is arranged at one end of the turnover support 22 and is matched with the limiting block 23.

In this embodiment, set up stopper 23 on upset support 22 to set up spacing post 24 in the one end of upset support 22, carry out spacing support to stopper 23 through spacing post 24, make upset support 22 when the upset, can fix a position the rotation angle of upset support 22, still can play certain supporting role simultaneously, make turning device 21 alleviate certain pressure, thereby improve tilting mechanism 2's life.

As shown in fig. 4, a fixing bolt 46 is further disposed between the fixed support 41 and the movable support 42.

In this embodiment, when the movable supporting frame 42 ascends, the hydraulic rod 44 drives the movable supporting frame 42 to ascend to a required height, and then the fixed supporting frame 41 and the movable supporting frame 42 are fixed by the fixing bolt 46, so that the vertical displacement of the middle groove is avoided when the middle groove is placed on the supporting plate 43, and the welding quality of the middle groove is improved.

As shown in fig. 1, the hydraulic driving device 6 is further included, and the hydraulic driving device 6 is respectively connected with the turnover device 21 and the hydraulic rod 44 in a driving manner.

In this embodiment, when the movable support frame 42 is raised or lowered, the hydraulic drive device 6 drives the hydraulic rod 44 to move, so that the movable support frame 42 is raised or lowered; meanwhile, the turning device 21 can be driven by the hydraulic driving device 6 to control the turning of the turning support 22, so that the operation of the welding fixture tool is rationalized.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. The present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations that are equivalent to those of the above-described embodiments may be made without departing from the scope of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides an automatic upset welding jig frock, includes quick-witted case, tilting mechanism, positioning mechanism and supporting mechanism, its characterized in that: the machine case is provided with a lifting space, the supporting mechanism is arranged at the lifting space, the turnover mechanism comprises turnover devices and turnover supports, the turnover devices are provided with two groups and are respectively arranged at two sides of the lifting space, two ends of each turnover support are respectively connected with the turnover devices in a turnover mode and are arranged above the supporting mechanism, and the positioning mechanisms are arranged on the turnover supports.

2. The automatic turnover welding fixture tool of claim 1, characterized in that: positioning mechanism includes bolt device, thrust unit and fastener, upset support both sides are equipped with bolt device, thrust unit and fastener respectively, bolt device is including location bolt and activity bolt, thrust unit is including location briquetting and activity bulldozing piece, fastener includes fixed block and activity fastening block, upset support one end is located respectively to location bolt and fixed block, location briquetting and location bolt connection, the upset support other end is located respectively to activity bolt, activity bulldozing piece and activity fastening block, location bolt and activity bolt mutually support, location briquetting and activity bulldoze the piece and mutually support, the fixed block mutually support with the activity fastening block.

3. The automatic turnover welding fixture tool of claim 2, wherein: the supporting mechanism comprises a fixed supporting frame, a movable supporting frame and a supporting plate, the fixed supporting frame is arranged in the lifting space, the movable supporting frame is movably connected with the fixed supporting frame through a hydraulic rod, and the supporting plate is arranged on the movable supporting frame through a jack.

4. The automatic turnover welding fixture tool of claim 3, wherein: the turnover mechanism is further provided with a limiting block and a limiting column, the limiting block is arranged on the turnover support, and one end of the turnover support is arranged on the limiting column and matched with the limiting block.

5. The automatic turnover welding fixture tool of claim 4, wherein: and a fixing bolt is also arranged between the fixed support frame and the movable support frame.

6. The automatic turnover welding fixture tool of claim 5, wherein: the hydraulic driving device is used for driving and connecting the turnover device and the hydraulic rod respectively.