CN209006963U - A kind of fixture for assembling and welding of lift arm crossbeam - Google Patents
A kind of fixture for assembling and welding of lift arm crossbeam Download PDFInfo
- Publication number
- CN209006963U CN209006963U CN201821745937.1U CN201821745937U CN209006963U CN 209006963 U CN209006963 U CN 209006963U CN 201821745937 U CN201821745937 U CN 201821745937U CN 209006963 U CN209006963 U CN 209006963U
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- rectangular
- stringer
- fixed
- flange disk
- welding
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Abstract
The utility model provides a kind of fixture for assembling and welding of lift arm crossbeam, including a pair of bracket disposed in parallel, a round tube being oppositely arranged is equipped on two brackets, the end of the round tube is fixed with stop flange disk, the side of the stop flange disk is bonded and has been bolted a rotary flange disk, a rotary shaft is fixed in the middle part of the rotary flange disk, the rotary shaft is deep into the round tube, and it is fixed between the rotary shaft and the round tube by bearing, the other side of the rotary flange disk is fixed with square beam, rectangular stringer is fixed between square beam between two brackets, the bottom of the rectangular stringer is equipped with hog frame, an end locating piece disposed in parallel is equipped on the opposite two sides at the rectangular stringer both ends, it is equipped in one on the opposite two sides at the middle part of the rectangular stringer Portion's locating piece, the utility model is more efficient, only needs No. 1 clamping that can complete, easy to use, quality also can guarantee.
Description
Technical field
The utility model relates to a kind of fixture for assembling and welding of lift arm crossbeam.
Background technique
In the production process of the mechanical suspender at harbour, wherein the assembly welding for suspender lift arm crossbeam operates,
It is at present generally compoboard to be welded to be placed directly in welding on workbench, therefore when welding, deflection is big, and size is difficult to
Guarantee.
Therefore it is simple to be badly in need of a kind of structure, can facilitate and realize disposable clamping welding fabrication, improves welding efficiency and welding
The fixture for assembling and welding of the lift arm crossbeam of quality.
Utility model content
The utility model provides the following technical solution:
A kind of fixture for assembling and welding of lift arm crossbeam, including a pair of bracket disposed in parallel, on two brackets
The round tube being oppositely arranged equipped with one, the end of the round tube are fixed with stop flange disk, the side fitting of the stop flange disk
And it has been bolted a rotary flange disk, a rotary shaft is fixed in the middle part of the rotary flange disk, the rotary shaft is deep
Enter into the round tube, and is fixed between the rotary shaft and the round tube by bearing, the other side of the rotary flange disk
It is fixed with square beam, rectangular stringer, the bottom of the rectangular stringer are fixed between the square beam between two brackets
Portion is equipped with hog frame, is equipped with an end locating piece disposed in parallel on the opposite two sides at the rectangular stringer both ends, described
A middle part locating piece is equipped on the opposite two sides at the middle part of rectangular stringer, the end locating piece includes one perpendicularly across institute
The end locating rack stating the locating shaft above rectangular stringer and being fixed on the rectangular stringer two sides, the end positioning
Frame is arranged the end for being connected to the locating shaft, and the middle part locating piece includes two pairs and is separately positioned on the rectangular stringer two sides
On face in the right angled triangle locating rack of distributed rectangular, be connected between the right angled triangle locating rack and with it is described rectangular vertical
It beam intermediate connecting rod disposed in parallel, the middle part locating rack being fixed on the intermediate connecting rod and the rectangular stringer side and hangs down
Directly across the fixing axle on the rectangular stringer, the middle part locating rack is arranged the both ends for being connected to the fixing axle.
Preferably, the end locating rack include the end rectangular steel tube that is vertically fixed on the rectangular stringer side with
And it is vertically fixed on the vertical grillage at the top of the end rectangular steel tube, the vertical grillage, which is arranged, is connected to the locating shaft
End, the right angled triangle locating rack includes the middle part rectangular steel tube being vertically fixed on the rectangular stringer side, vertical
It is fixed on the vertical rectangular steel tube at the top of the rectangular steel tube, is fixed on the vertical rectangular steel tube towards the rectangular stringer one
Slide plate on side and the triangle shaping steel tube being fixed between the vertical rectangular steel tube and the middle part rectangular steel tube,
And identical spacing is equipped between the vertical grillage and the rectangular stringer and between the slide plate and the rectangular stringer.
Preferably, the rectangular stringer be equipped with several horizontal square plates, and the two sides of the rectangular stringer be equipped with it is described
The limited block that the side of horizontal square plate abuts against, and the height of the limited block is greater than the height of the horizontal square plate.
Preferably, three triangle auxiliary stands being connected with the bracket are additionally provided on the outside of the bracket.
Preferably, the hog frame include two ladder frames and be fixed in the ladder frame and top with it is described rectangular
The connected vertical bar of stringer.
Preferably, bracing diagonal is equipped between the hog frame and the right angled triangle locating rack
The beneficial effects of the utility model are: the structure between two rotary flange disks is rotated to working position angle setting first
Degree, and then fixed stop flange disk and rotary flange disk by bolt, it realizes the fixation of rotation angle, is mentioned by be welded
It rises arm crossbeam to be placed in the rectangular space of right angled triangle locating rack formation, and is realized and positioned by fixing axle and locating shaft,
And then by rotation rotary flange disk, welding of the lift arm crossbeam not on ipsilateral is realized, therefore more efficient, only need 1 dress
Folder can complete, and easy to use, quality also can guarantee.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of structural schematic diagram of lift arm crossbeam；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the structural schematic diagram under another visual angle of the utility model；
Fig. 4 is the structural schematic diagram after the utility model and lift arm crossbeam clamping；
Fig. 5 is the structural schematic diagram that stop flange disk is connect with rotary flange disk；
Label in figure: 1 is first block of plate, and 2 be second block of plate, and 3 be third block plate, and 4 be the 4th block of plate, and 5 be the 5th piece
Plate, 6 be the 6th block of plate, and 7 be the 7th block of plate, and 8 be bracket, and 9 be round tube, and 10 is limit ring flange, and 11 be rotary flange disk, and 12 are
Rotary shaft, 13 be square beam, and 14 be rectangular stringer, and 15 be hog frame, and 16 be locating shaft, and 17 be end locating rack, and 18 be straight
Angle triangle locating rack, 19 be intermediate connecting rod, and 20 be middle part locating rack, and 21 be fixing axle, and 22 be slide plate, and 23 be horizontal square plate,
24 be limited block, and 25 be triangle auxiliary stand, and 26 be bracing diagonal.
Specific embodiment
Specific introduction is done to the utility model with reference to the accompanying drawings and examples.
A kind of structural schematic diagram of lift arm crossbeam as shown in Figure 1, lift arm crossbeam are by first block of plate 1, are located at the
The second block of plate 2 and third block plate 3, two the 4th block of plates between second block of plate 2 and third block plate 3 of one piece of 1 two sides of plate
4, the 5th block of plate 5 on first block of plate 1, four the 6th piece of plate 6 and positions on second block of plate 2 and third block plate 3
It is welded in the 7th block of plate 7 on second block of plate 2.
In conjunction with a kind of Fig. 1 to fixture for assembling and welding of lift arm crossbeam shown in fig. 5, in the present embodiment, including a pair
Bracket 8 disposed in parallel is equipped with a round tube 9 being oppositely arranged on two brackets 8, and the end of the round tube 9 is fixed with
The side of stop flange disk 10, the stop flange disk 10 is bonded and has been bolted a rotary flange disk 11, the rotation
The middle part of turned flange disk 11 is fixed with a rotary shaft 12, and the rotary shaft 12 is deep into the round tube 9, and the rotary shaft
It is fixed between 12 and the round tube 9 by bearing, the other side of the rotary flange disk 11 is fixed with square beam 13, two institutes
It states and is fixed with rectangular stringer 14 between the square beam 13 between bracket 8, the bottom of the rectangular stringer 14 is equipped with hog frame 15,
An end locating piece disposed in parallel is equipped on the opposite two sides at 14 both ends of rectangular stringer, the rectangular stringer 14
A middle part locating piece is equipped on the opposite two sides at middle part, the end locating piece includes one perpendicularly across the rectangular stringer
The locating shaft 16 of 14 tops and the end locating rack 17 being fixed on 14 two sides of rectangular stringer, the end positioning
Frame 17 is arranged the end for being connected to the locating shaft 16, and the middle part locating piece includes two pairs and is separately positioned on the rectangular stringer
On 14 two sides in distributed rectangular right angled triangle locating rack 18, be connected between the right angled triangle locating rack 18 and with
The rectangular stringer 14 intermediate connecting rod 19 disposed in parallel is fixed on the intermediate connecting rod 19 and rectangular 14 side of stringer
Middle part locating rack 20 and vertically across the fixing axle 21 on the rectangular stringer 14,20 company of being arranged of middle part locating rack
It connects at the both ends of the fixing axle 21.
The end locating rack 17 include the end rectangular steel tube that is vertically fixed on 14 side of rectangular stringer and
The vertical grillage being vertically fixed at the top of the end rectangular steel tube, the vertical grillage, which is arranged, is connected to the locating shaft 16
End, the right angled triangle locating rack 18 includes the middle part square bar that is vertically fixed on 14 side of rectangular stringer
The vertical rectangular steel tube that manage, is vertically fixed at the top of the rectangular steel tube is fixed on the vertical rectangular steel tube towards the side
Slide plate 22 on shape stringer one side and the triangle being fixed between the vertical rectangular steel tube and the middle part rectangular steel tube
Form shape steel tube, and between the vertical grillage and the rectangular stringer 14 and the slide plate 22 and the rectangular stringer 14 it
Between be equipped with identical spacing.
The rectangular stringer 14 is equipped with several horizontal square plates 23, and the two sides of the rectangular stringer 14 are equipped with and the water
The limited block 24 that the side of square plate 23 abuts against, and the height of the limited block 24 is greater than the height of the horizontal square plate.
The outside of the bracket 8 is additionally provided with three triangle auxiliary stands 25 being connected with the bracket 8.
The hog frame 15 includes two ladder frames and is fixed in the ladder frame and top and the rectangular stringer
14 connected vertical bars.
Bracing diagonal 26 is equipped between the hog frame 15 and the right angled triangle locating rack 18.
The working principle of the utility model is: the structure between two rotary flange disks 11 is rotated to operating position first
Angle, and then fixed stop flange disk 10 and rotary flange disk by bolt realizes the fixation of rotation angle, will be to be welded
First block of plate 1 of lift arm crossbeam be placed in the horizontal square plate of rectangular stringer 14, limited block is connected to the two of first block of plate 1
Side, second block of plate 2 and third block plate 3 be located at respectively first piece of 1 two sides of plate vertical grillage and the rectangular stringer 14 it
Between and the gap between slide plate 22 and rectangular stringer 14 in, and the side and slide plate 22 of second block of plate 2 and third block plate 3 are pasted
It closes, side is abutted with first block of plate, and bottom is connected on limited block 24, and locating shaft 16 passes through the 6th block of plate 6 and second block of plate 2
In the hole intersected with third block plate 3, and both ends are fixed in end locating rack 17, realize positioning, and fixing axle 21 passes through the 5th piece
Positioning is realized in the location hole of plate 5, and end is fixed in the locating rack 20 of middle part, realize positioning, and then by first block of plate 1, the
Two blocks of plates 2,3, the 4th blocks of plates 4 of third block plate, the 5th block of plate 5, the 6th block of plate 6 and the 7th block of plate 7 are welded and fixed, and right
The welding of bottom between first block of plate 1 and second block of plate 2 and third block plate 3, by removing limit ring flange 10 and rotation
Bolt between ring flange 11 overturns the structure between rotary flange disk 11, and then again by rotary flange disk 11 and limit method
Positioning is fixed in blue disk 10, and then continues to weld, thus it is more efficient, only need No. 1 clamping that can complete, user
Just, quality also can guarantee.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (6)
1. a kind of fixture for assembling and welding of lift arm crossbeam, which is characterized in that including a pair of bracket disposed in parallel, described in two
A round tube being oppositely arranged is equipped on bracket, the end of the round tube is fixed with stop flange disk, the stop flange disk
Side is bonded and has been bolted a rotary flange disk, and a rotary shaft is fixed in the middle part of the rotary flange disk, described
Rotary shaft is deep into the round tube, and is fixed between the rotary shaft and the round tube by bearing, the rotary flange disk
The other side be fixed with square beam, rectangular stringer is fixed between the square beam between two brackets, it is described rectangular
The bottom of stringer is equipped with hog frame, and an end positioning disposed in parallel is equipped on the opposite two sides at the rectangular stringer both ends
Part, is equipped with a middle part locating piece on the opposite two sides at the middle part of the rectangular stringer, and the end locating piece includes one hanging down
It is described straight across the locating shaft above the excessively described rectangular stringer and the end locating rack being fixed on the rectangular stringer two sides
End locating rack is arranged the end for being connected to the locating shaft, and the middle part locating piece is separately positioned on including two Duis described rectangular
On stringer two sides in distributed rectangular right angled triangle locating rack, be connected between the right angled triangle locating rack and with institute
It states rectangular stringer intermediate connecting rod disposed in parallel, be fixed on the intermediate connecting rod and the middle part positioning on the rectangular stringer side
Frame and vertically across the fixing axle on the rectangular stringer, the middle part locating rack, which is arranged, is connected to the two of the fixing axle
End.
2. a kind of fixture for assembling and welding of lift arm crossbeam according to claim 1, which is characterized in that the end positioning
Frame includes the end rectangular steel tube being vertically fixed on the rectangular stringer side and is vertically fixed on the end square bar
The vertical grillage in tube top portion, the vertical grillage are arranged the end for being connected to the locating shaft, the right angled triangle locating rack
Including be vertically fixed on the rectangular stringer side middle part rectangular steel tube, be vertically fixed at the top of the rectangular steel tube hang down
Straight square steel pipe is fixed on the vertical rectangular steel tube towards the slide plate on the rectangular stringer one side and is fixed on described
Triangle shaping steel tube between vertical rectangular steel tube and the middle part rectangular steel tube, and the vertical grillage and described rectangular vertical
Identical spacing is equipped between beam and between the slide plate and the rectangular stringer.
3. a kind of fixture for assembling and welding of lift arm crossbeam according to claim 1, which is characterized in that the rectangular stringer
Several horizontal square plates are equipped with, and the two sides of the rectangular stringer are equipped with the limit abutted against with the side of the horizontal square plate
Block, and the height of the limited block is greater than the height of the horizontal square plate.
4. a kind of fixture for assembling and welding of lift arm crossbeam according to claim 1, which is characterized in that outside the bracket
Side is additionally provided with three triangle auxiliary stands being connected with the bracket.
5. a kind of fixture for assembling and welding of lift arm crossbeam according to claim 1, which is characterized in that the hog frame packet
It includes two ladder frames and is fixed on the vertical bar that in the ladder frame and top is connected with the rectangular stringer.
6. a kind of fixture for assembling and welding of lift arm crossbeam according to claim 1, which is characterized in that the hog frame with
Bracing diagonal is equipped between the right angled triangle locating rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821745937.1U CN209006963U (en) | 2018-10-26 | 2018-10-26 | A kind of fixture for assembling and welding of lift arm crossbeam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821745937.1U CN209006963U (en) | 2018-10-26 | 2018-10-26 | A kind of fixture for assembling and welding of lift arm crossbeam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209006963U true CN209006963U (en) | 2019-06-21 |
Family
ID=66840169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821745937.1U Active CN209006963U (en) | 2018-10-26 | 2018-10-26 | A kind of fixture for assembling and welding of lift arm crossbeam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209006963U (en) |
-
2018
- 2018-10-26 CN CN201821745937.1U patent/CN209006963U/en active Active
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