CN217776017U

CN217776017U - Bridge rod welding fixture

Info

Publication number: CN217776017U
Application number: CN202220029805.9U
Authority: CN
Inventors: 李广建; 吴兆勇; 王勇; 李玉婉
Original assignee: Shandong Zhengyang Machinery Co ltd
Current assignee: Shandong Zhengyang Machinery Co ltd
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-11-11
Anticipated expiration: 2032-01-06

Abstract

The utility model discloses a bridge rod welding jig, comprises a workbench, the upper end of workstation is close to front end fixed mounting and has the support column, and the top fixed mounting of support column has a support circular arc, the upper end of workstation is close to both sides and all is provided with rotary mechanism, the upper end surface of workstation is close to the rear end and has seted up logical groove, and leads to the inside of groove and be provided with adjustment mechanism, rotary mechanism includes the backup pad, backup pad fixed mounting is close to one side in the upper end of workstation, and the top of backup pad sets up flutedly, and the inside movable mounting of recess has the pivot, the outside cover of pivot is equipped with the connecting plate, the thread groove has been seted up to the one end of pivot, one side of backup pad runs through there is the locating lever, the one end of locating lever inserts the inside of thread groove. A bridge rod welding jig, possess rotary mechanism, the welding of the bridge rod of being convenient for, and possess adjustment mechanism, make the welding more accurate.

Description

Bridge rod welding fixture

Technical Field

The utility model relates to a bridge rod welding field, in particular to bridge rod welding jig.

Background

The bridge rod is generally a bearing part in an automobile chassis, the strength, rigidity, fatigue and the like of the bridge rod have extremely high requirements, the strength, rigidity, fatigue and the like of the bridge rod directly influence the safety of the whole automobile, and therefore the welding of the bridge rod needs to be more accurate, and a bridge rod welding clamp is needed;

firstly, the existing bridge rod welding clamp is inconvenient to rotate when in use, so that the lower half parts of the two bridge rods are inconvenient to weld, and the use convenience is influenced; secondly, current bridge pole welding jig does not set up adjustment mechanism when using to can not finely tune the height of two bridge poles, make two bridge poles not align when welding, thereby influence welding quality.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a bridge rod welding jig can effectively solve in the background art: the existing bridge rod welding clamp is inconvenient to rotate when in use, so that the lower half parts of two bridge rods are inconvenient to weld, and the use convenience is influenced; secondly, current bridge pole welding jig does not set up adjustment mechanism when using to can not finely tune the height of two bridge poles, make two bridge poles not align when welding, thereby influence welding quality's technical problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a bridge rod welding jig, includes the workstation, the upper end of workstation is close to front end fixed mounting has the support column, and the top fixed mounting of support column has the support circular arc, the upper end of workstation is close to both sides and all is provided with rotary mechanism, the upper end surface of workstation has been close to the rear end and has been seted up logical groove, and the inside that leads to the groove is provided with adjustment mechanism.

As a further scheme of the utility model, for the convenience of anchor clamps rotate, rotary mechanism includes the backup pad, backup pad fixed mounting is close to one side in the upper end of workstation, and the top of backup pad is seted up flutedly, and the inside movable mounting of recess has a pivot, the outside cover of pivot is equipped with the connecting plate, the thread groove has been seted up to the one end of pivot, one side of backup pad is run through there is the locating lever, the inside in thread groove is inserted to the one end of locating lever.

As a further scheme of the utility model, the one end fixed mounting of connecting plate has the ring, the screw rod has all been run through at the upper and lower both ends of ring, and the one end fixed mounting of screw rod has tight piece of clamp, one side of ring is run through equally has the screw rod.

As a further scheme of the utility model, for the convenience makes two bridge poles align, adjustment mechanism is including adjusting the post, it runs through logical groove to adjust the post, the bottom fixed mounting who adjusts the post has the base, four round holes are seted up to the surface of adjusting the post, and the vertical equidistance of four round holes is arranged, the top fixed mounting who adjusts the post has the locating clip, the through-hole has been seted up to the rear end surface of workstation, the inside of through-hole runs through there is the bolt, and bolt and round hole plug match.

As a further scheme of the utility model, in order to facilitate supporting the bridge rod, the quantity of support column is three, wherein two the support column is close to the front end of workstation, and two support column levels set up, another the support column is close to the rear end of workstation.

As a further aspect of the present invention, one side of the clamping block is provided with a cushion pad, and the shape of the clamping block is arc-shaped.

Compared with the prior art, the utility model discloses following beneficial effect has: in the utility model, through the arranged rotating mechanism, after the first half parts of the two bridge rods are welded, the positioning rod is pulled out from one side of the supporting plate, so that the positioning rod is separated from the thread groove, the connecting plate can be rotated, one end of the connecting plate is sleeved on the rotating shaft, the rotating shaft is movably arranged in the groove, the groove is arranged at the upper end of the connecting plate, and after the rotating, the positioning rod is inserted again, so that the whole fixture is fixed, the lower half parts of the two bridge rods are upward and convenient to weld;

through the adjustment mechanism who sets up, the one end of a bridge rod supports the upper end at the support circular arc this moment, the one end of another bridge rod supports the upper end at the location clamp, observe whether the one end of two bridge rods aligns this moment, come the removal regulation post, adjust the post and can reciprocate, and can also control about leading to inslot portion, after two bridge rods align, thereby insert the through-hole with the bolt and insert inside the round hole again, thereby can fix and adjust the post, this mechanism is convenient for adjust welded position, make welded position more accurate.

Drawings

FIG. 1 is a schematic view of the overall structure of a bridge rod welding jig of the present invention;

fig. 2 is an internal schematic view of a rotating mechanism of the bridge rod welding jig of the present invention;

fig. 3 is a schematic structural view of an adjusting mechanism of the bridge rod welding jig of the present invention;

in the figure: 1. a work table; 2. a support pillar; 3. supporting the arc; 4. a rotation mechanism; 5. a connecting plate; 6. a circular ring; 7. a screw; 8. a clamping block; 9. a through groove; 10. an adjustment mechanism; 11. a through hole; 41. a support plate; 42. a groove; 43. a rotating shaft; 44. a thread groove; 45. positioning a rod; 101. an adjustment column; 102. a base; 103. a circular hole; 104. positioning clips; 105. and (4) bolts.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a bridge rod welding jig comprises a workbench 1, a support column 2 is fixedly mounted at the upper end of the workbench 1 close to the front end, a support arc 3 is fixedly mounted at the top end of the support column 2, a rotating mechanism 4 is arranged at the upper end of the workbench 1 close to two sides, a through groove 9 is formed in the outer surface of the upper end of the workbench 1 close to the rear end, and an adjusting mechanism 10 is arranged inside the through groove 9.

In this embodiment, the rotating mechanism 4 includes a supporting plate 41, the supporting plate 41 is fixedly mounted on one side of the upper end of the worktable 1, a groove 42 is formed in the top end of the supporting plate 41, a rotating shaft 43 is movably mounted in the groove 42, a connecting plate 5 is sleeved outside the rotating shaft 43, a threaded groove 44 is formed in one end of the rotating shaft 43, a positioning rod 45 penetrates through one side of the supporting plate 41, and one end of the positioning rod 45 is inserted into the threaded groove 44.

In this embodiment, a ring 6 is fixedly installed at one end of the connecting plate 5, screws 7 penetrate through the upper end and the lower end of the ring 6, a clamping block 8 is fixedly installed at one end of each screw 7, and the screw 7 also penetrates through one side of the ring 6.

In this embodiment, adjustment mechanism 10 is including adjusting post 101, adjusts post 101 and runs through logical groove 9, and the bottom fixed mounting who adjusts post 101 has base 102, and four round holes 103 have been seted up to the surface of adjusting post 101, and the vertical equidistance of four round holes 103 is arranged, and the top fixed mounting who adjusts post 101 has locating clip 104, and through-hole 11 has been seted up to the rear end surface of workstation 1, and the inside of through-hole 11 is run through there is bolt 105, and bolt 105 and round hole 103 are inserted and are closed the matching.

In this embodiment, the number of the support columns 2 is three, two of the support columns 2 are close to the front end of the workbench 1, the two support columns 2 are horizontally arranged, and the other support column 2 is close to the rear end of the workbench 1.

In this embodiment, a cushion is provided on one side of the clamp block 8, and the clamp block 8 has a circular arc shape.

It should be noted that, the utility model relates to a bridge rod welding jig, when using, at first run through two rings 6 respectively with two bridge rods, three rotatory screw rods 7 this moment, make the tight bridge rod of the tight piece 8 clamp of three screw rods 7 one end, through the rotary mechanism 4 that sets up, after the first half welding of two bridge rods is good, extract locating lever 45 from one side of backup pad 41 in the time of follow, make locating lever 45 separate from thread groove 44, thereby can rotate connecting plate 5, a pot head of connecting plate 5 is established on pivot 43, pivot 43 movable mounting is inside recess 42, recess 42 has been seted up in the upper end of connecting plate 5, after rotatory, insert locating lever 45 once more, thereby fix whole anchor clamps, and then make the latter half of two bridge rods up, be convenient for the welding, through the adjustment mechanism 10 who sets up, the one end of a bridge rod supports the upper end that supports circular arc 3 this moment, the one end of another bridge rod supports the upper end of fixation clamp 104, observe whether the one end of two bridge rods aligns, come to move adjustment post 101, and can reciprocate, and can also can control the groove 9 inside the round hole 103, thereby insert the bolt, thereby can fix again the round hole 103.

The utility model discloses a rotary mechanism 4 who sets up, after the first half welding of two bridge poles, pull out locating lever 45 from one side of backup pad 41 from the time, make locating lever 45 separate from thread groove 44, thereby can rotate connecting plate 5, a pot head of connecting plate 5 is established on pivot 43, pivot 43 movable mounting is inside recess 42, recess 42 is seted up in the upper end of connecting plate 5, after rotating, insert locating lever 45 once more, thereby fix whole anchor clamps, and then make the upper half of two bridge poles up, be convenient for weld, this mechanism is convenient for the workman to weld the latter half of bridge pole, and simple structure, greatly improved the efficiency of welding, the practicality is higher; through the adjustment mechanism 10 that sets up, the one end of a bridge rod supports in the upper end that supports circular arc 3 this moment, the one end of another bridge rod supports in the upper end of locating clip 104, observe whether the one end of two bridge rods aligns this moment, come to remove and adjust post 101, adjust post 101 and can reciprocate, and can also control about leading to groove 9 is inside, after two bridge rods align, thereby insert the through-hole 11 with bolt 105 inside round hole 103 again, thereby can fix and adjust post 101, this mechanism is convenient for adjust welded position, make welded position more accurate.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a bridge rod welding jig which characterized in that: including workstation (1), the upper end of workstation (1) is close to front end fixed mounting has support column (2), and the top fixed mounting of support column (2) has support circular arc (3), the upper end of workstation (1) is close to both sides and all is provided with rotary mechanism (4), the upper end surface of workstation (1) is close to the rear end and has been seted up logical groove (9), and leads to the inside of groove (9) and be provided with adjustment mechanism (10).

2. The bridge rod welding fixture of claim 1, wherein: rotary mechanism (4) include backup pad (41), backup pad (41) fixed mounting is close to one side in the upper end of workstation (1), and the top of backup pad (41) is seted up fluted (42), and the inside movable mounting of recess (42) has pivot (43), the outside cover of pivot (43) is equipped with connecting plate (5), thread groove (44) have been seted up to the one end of pivot (43), one side of backup pad (41) is run through there is locating lever (45), the inside in thread groove (44) is inserted to the one end of locating lever (45).

3. The bridge rod welding jig of claim 2, wherein: one end fixed mounting of connecting plate (5) has ring (6), screw rod (7) have all been run through at the upper and lower both ends of ring (6), and the one end fixed mounting of screw rod (7) presss from both sides tight piece (8), screw rod (7) have been run through equally to one side of ring (6).

4. The bridge rod welding jig of claim 1, wherein: adjustment mechanism (10) are including adjusting post (101), it runs through logical groove (9) to adjust post (101), the bottom fixed mounting who adjusts post (101) has base (102), four round holes (103) are seted up to the surface of adjusting post (101), and the vertical equidistance of four round holes (103) is arranged, the top fixed mounting who adjusts post (101) has locating clip (104), through-hole (11) have been seted up to the rear end surface of workstation (1), the inside of through-hole (11) is run through there is bolt (105), and bolt (105) and round hole (103) are inserted and are closed the matching.

5. The bridge rod welding jig of claim 1, wherein: the quantity of support column (2) is three, wherein two support column (2) are close to the front end of workstation (1), and two support column (2) level settings, another support column (2) are close to the rear end of workstation (1).

6. The bridge rod welding jig of claim 3, wherein: a buffer pad is arranged on one side of the clamping block (8), and the clamping block (8) is arc-shaped.