CN214641380U

CN214641380U - Variable position group welding mould tool for rocker arm of loader

Info

Publication number: CN214641380U
Application number: CN202120513364.5U
Authority: CN
Inventors: 李振; 文江军; 吴业彪; 诸葛纪宁; 杨加波
Original assignee: Linyi Lin'gong Dexin Machinery Co ltd
Current assignee: Linyi Lin'gong Dexin Machinery Co ltd
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2021-11-09
Anticipated expiration: 2031-03-11

Abstract

The utility model belongs to the technical field of loader rocking arms, in particular to a variable bit group welding fixture tool for a loader rocking arm, which comprises a workbench, wherein both ends of the workbench are provided with baffle plates, the middle end of the surface of the workbench is provided with a fixing component, both sides of the fixing component are provided with clamp components, the center of the surface of the workbench is provided with a placing hole, the fixing component comprises a first screw rod adjusting seat and a first clamping plate seat, the first screw rod adjusting seat is fixed at one side of the placing hole through bolts, the utility model has the advantages that the fixing component on the surface of the workbench penetrates through a pin shaft hole at the middle end of a loader rocking arm flitch plate, the middle end of the rocking arm is fixed, the clamp components at both sides of the fixing component are reused, the rocking arm flitch plate is clamped and fixed by a first spacing column, a second spacing column and a spacing plate, the spacing between the flitch plate and the flitch plate is proper, and finally the assembly welding is carried out, so that the welding consistency of the flitch plates at both sides of the loader rocking arm is improved, the qualification rate of the product is improved.

Description

Variable position group welding mould tool for rocker arm of loader

Technical Field

The utility model belongs to the technical field of the loader rocking arm, concretely relates to but loader rocking arm variable bit group welds child utensil frock.

Background

The rocker arm of the loader is located between the lifting arms of the loader, needs to rotate frequently, usually adopts a pin shaft with a large diameter to be matched with a bearing to complete rotation based on the self weight of the rocker arm and the large load on the rocker arm, is linked with the lifting arms to be matched with a load bearing object, can bear the load, and needs to bear the torque force from all directions during operation.

In the production and welding process of the rocker arm of the loader, in order to ensure the symmetry degree of the flitch plates on the two sides of the rocker arm, the welding position of the middle connecting piece needs to be manually marked, and then the connecting piece and the flitch plates are welded.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a variable position group of loader rocking arm welds child utensil frock has the welded uniformity of improvement loader rocking arm for the characteristics that the qualification rate of product improves.

In order to achieve the above object, the utility model provides a following technical scheme: a variable bit group welding fixture tool for a rocker arm of a loader comprises a workbench, wherein two ends of the workbench are respectively provided with a baffle plate, the middle end of the surface of the workbench is provided with a fixing component, both sides of the fixing component are provided with clamp components, a placing hole is arranged at the center of the surface of the workbench, the fixing component comprises a first screw adjusting seat and a first clamping plate seat, the first screw rod adjusting seat is fixed at one side of the placing hole through a bolt, the first clamping plate seat is arranged at the other side of the placing hole, the two ends of the placing hole are respectively provided with a first spacing column, one side of the first spacing column close to the clamp component is provided with a spacing plate, the clamp assembly comprises a fixed seat, one side of the fixed seat is provided with a second screw adjusting seat, the other side of the fixed seat is provided with a second clamping plate seat, the fixing base with be fixed with the second interval post between the interval board, first splint seat with second splint seat bottom all is equipped with moving mechanism.

As the utility model discloses a but loader rocking arm group that shifts welds preferred technical scheme of mould frock, first screw rod adjust the seat with the seat collineation setting is adjusted to the second screw rod.

As the utility model discloses a preferred technical scheme of loader rocking arm group welding mould frock that can shift, seat internally mounted is adjusted to first screw rod has first screw rod, first screw rod is close to place hole one end and be equipped with the top.

As the utility model discloses a loader rocking arm group that can shift welds preferred technical scheme of mould frock, second screw rod is adjusted seat internally mounted and is had the second screw rod, the second screw rod is close to fixing base one end is equipped with the fixed plate.

As the utility model discloses a preferred technical scheme of loader rocking arm group welding mould frock that can shift, moving mechanism include the lead screw, lead screw pole body is equipped with the bearing, the lead screw passes through the bearing is fixed in the workstation bottom surface, ball nut is installed to lead screw pole body, ball nut is fixed in first splint seat and second splint seat bottom surface.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a fixed subassembly on workstation surface runs through the round pin shaft hole of loader rocking arm flitch middle-end, and fixed rocking arm middle-end recycles the anchor clamps subassembly of fixed subassembly both sides, makes the rocking arm flitch utilize first interval post, second interval post and interval board clamp fastening when fixed, and it is suitable to make the interval between flitch and the flitch, carries out the assembly welding at last, has the welded uniformity of improvement loader rocking arm both sides flitch for the characteristics that the qualification rate of product improves.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a top view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a schematic structural view of a first splint base according to the present invention;

fig. 4 is a schematic structural view of a second splint base according to the present invention.

In the figure: 1. a work table; 2. a baffle plate; 3. a second screw adjusting seat; 4. a fixed seat; 5. a screw rod; 6. placing holes; 7. a first clamping plate seat; 8. a first pitch post; 9. a spacing plate; 10. a second pitch post; 11. a second clamping plate seat; 12. a first screw adjusting seat; 13. ejecting the head; 14. a bearing; 15. a second screw; 16. a fixing plate; 17. a first screw.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a variable bit group welding fixture tool for a rocker arm of a loader comprises a workbench 1, wherein two ends of the workbench 1 are respectively provided with a baffle 2, the middle end of the surface of the workbench 1 is provided with a fixing component, two sides of the fixing component are respectively provided with a fixture component, the center of the surface of the workbench 1 is provided with a placing hole 6, the fixing component comprises a first screw adjusting seat 12 and a first clamp plate seat 7, the first screw adjusting seat 12 is fixed on one side of the placing hole 6 through a bolt, the first clamp plate seat 7 is arranged on the other side of the placing hole 6, two ends of the placing hole 6 are respectively provided with a first spacing column 8, one side, close to the fixture component, of the first spacing column 8 is provided with a spacing plate 9, the fixture component comprises a fixed seat 4, one side of the fixed seat 4 is provided with a second screw adjusting seat 3, the other side of the fixed seat 4 is provided with a second clamp plate seat 11, and a second spacing column 10 is fixed between the fixed seat 4 and the spacing plate 9, in the embodiment, the first screw rod 17 penetrates through a pin shaft hole at the middle end of a rocker arm flitch of the loader by rotating a first screw rod adjusting seat 12 at the middle end of the surface of a workbench 1, so that the first screw rod 17 passes through the hole at the top of the first splint seat 7 to fix the middle end of the flitch, then the second screw rod adjusting seats 3 at the two sides of a fixing component are utilized, a fixing seat 4 and a second splint seat 11 fix the two ends of the flitch, so that the rocker arm flitch is clamped and fixed by a first spacing column 8, a second spacing column 10 and a spacing plate 9, meanwhile, the spacing between the flitch and the flitch is adjusted by the first spacing column 8, the second spacing column 10 and the spacing plate 9, and finally, assembly welding is carried out, so that the welding consistency of flitches at the two sides of the rocker arm of the loader is improved, and the qualification rate of products is improved, because the appearance of the rocker arm is S-shaped, the two ends are one higher and one lower, so the structure of the clamp assembly is the same, but the height is one higher and one lower.

Specifically, as the utility model discloses a loader rocking arm group that can shift welds preferred technical scheme of mould frock, first screw rod adjust seat 12 with the setting of second screw rod adjustment seat 3 collineations, in this embodiment, adjust seat 12 and the setting of second screw rod adjustment seat 3 collineations through first screw rod for the rocking arm flitch is when fixed, guarantees the straightness that hangs down of flitch.

Specifically, as the utility model discloses a loader rocking arm group that can shift welds preferred technical scheme of mould frock, 12 internally mounted of first screw rod regulation seat has first screw rod 17, first screw rod 17 is close to place 6 one end in hole and be equipped with top 13, 3 internally mounted of second screw rod regulation seat has second screw rod 15, second screw rod 15 is close to 4 one ends of fixing base are equipped with fixed plate 16, and in this embodiment, top 13 makes things convenient for first screw rod 17 to run through the round pin shaft hole of rocking arm flitch middle-end, and fixed plate 16 strengthens the fixed area between second screw rod 15 and the flitch for when second screw rod 15 and flitch contact, be convenient for fixedly.

In particular to a preferable technical proposal of the loader rocker arm variable position assembly welding clamping fixture tool of the utility model, a moving mechanism comprises a screw rod 5, the lead screw 5 is provided with a bearing 14, the lead screw 5 is fixed on the bottom surface of the workbench 1 through the bearing 14, the body of the screw 5 is provided with ball nuts which are fixed on the bottom surfaces of the first clamping plate seat 7 and the second clamping plate seat 11, in the embodiment, the moving mechanism enables the first splint seat 7 and the second splint seat 11 to conveniently fix the flitch on the other side, and simultaneously, when the other side is welded by manual operation, can paste tight workstation, increase the field of vision area when rocking arm flitch welding, convenient welding drives ball nut through rotating lead screw 5, and ball nut drives first splint seat 7 and second splint seat 11 and fixes the opposite side flitch, makes things convenient for the workman to use easy operation.

The utility model discloses a theory of operation and use flow: the first screw 17 penetrates through a pin shaft hole at the middle end of a rocker arm flitch of a loader by rotating a first screw adjusting seat 12 at the middle end of the surface of a workbench 1, so that the first screw 17 passes through a hole at the top of a first splint seat 7 to fix the middle end of the flitch, second screw adjusting seats 3 at two sides of a fixing assembly are utilized, two ends of the flitch are fixed by a fixed seat 4 and a second splint seat 11, the rocker arm flitch is clamped and fixed by a first spacing column 8, a second spacing column 10 and a spacing plate 9, the spacing between the flitch and the flitch is adjusted by the first spacing column 8, the second spacing column 10 and the spacing plate 9, and finally assembly welding is carried out; the ball screw nut is driven by rotating the screw rod 5, and the ball screw nut drives the first clamping plate seat 7 and the second clamping plate seat 11 to fix the pasting plate on the other side.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a but loader rocking arm variable bit group welds child frock, includes workstation (1), its characterized in that: the clamping device is characterized in that baffles (2) are arranged at two ends of the workbench (1), a fixing component is arranged at the middle end of the surface of the workbench (1), clamp components are arranged at two sides of the fixing component, a placing hole (6) is formed in the center of the surface of the workbench (1), the fixing component comprises a first screw adjusting seat (12) and a first clamping plate seat (7), the first screw adjusting seat (12) is fixed at one side of the placing hole (6) through bolts, the first clamping plate seat (7) is installed at the other side of the placing hole (6), first spacing columns (8) are arranged at two ends of the placing hole (6), spacing plates (9) are arranged at one sides, close to the clamp components, of the first spacing columns (8), the clamp components comprise fixed seats (4), a second screw adjusting seat (3) is arranged at one side of the fixed seats (4), and a second clamping plate seat (11) is arranged at the other side of the fixed seats (4), and a second spacing column (10) is fixed between the fixed seat (4) and the spacing plate (9), and moving mechanisms are arranged at the bottoms of the first clamping plate seat (7) and the second clamping plate seat (11).

2. The variable bit group welding fixture tool for the rocker arm of the loader according to claim 1, characterized in that: the first screw rod adjusting seat (12) and the second screw rod adjusting seat (3) are arranged in a collinear manner.

3. The variable bit group welding fixture tool for the rocker arm of the loader according to claim 1, characterized in that: the first screw rod adjusting seat (12) is internally provided with a first screw rod (17), and one end, close to the placing hole (6), of the first screw rod (17) is provided with a top head (13).

4. The variable bit group welding fixture tool for the rocker arm of the loader according to claim 1, characterized in that: second screw rod adjusting seat (3) internally mounted has second screw rod (15), second screw rod (15) are close to fixing base (4) one end is equipped with fixed plate (16).

5. The variable bit group welding fixture tool for the rocker arm of the loader according to claim 1, characterized in that: the moving mechanism comprises a screw rod (5), a bearing (14) is arranged on the rod body of the screw rod (5), the screw rod (5) is fixed on the bottom surface of the workbench (1) through the bearing (14), a ball nut is installed on the rod body of the screw rod (5), and the ball nut is fixed on the bottom surfaces of the first clamping plate seat (7) and the second clamping plate seat (11).