CN207982644U - A kind of detachable garbage truck pair torque arm welding tooling - Google Patents
A kind of detachable garbage truck pair torque arm welding tooling Download PDFInfo
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- CN207982644U CN207982644U CN201820017367.8U CN201820017367U CN207982644U CN 207982644 U CN207982644 U CN 207982644U CN 201820017367 U CN201820017367 U CN 201820017367U CN 207982644 U CN207982644 U CN 207982644U
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- positioning
- torque arm
- chassis
- garbage truck
- welding tooling
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Abstract
The utility model is related to a kind of detachable garbage truck pair torque arm welding toolings, detachable garbage truck pair torque arm welding tooling includes chassis, there is placed mesa on chassis, the chassis is equipped with the front positioning structure for carrying out front-rear direction block limit to front-axle beam, chassis is equipped with the rear positioning structure for carrying out block limit to the back rest, the left and right location structure in the lateral direction two longerons to be carried out with block limit is additionally provided on chassis, chassis rear end is equipped with for inserting the first positioning axis structure with the first positioning hole structure of positioning vehicle frame axle sleeve, chassis is equipped with for inserting the second locating shaft with the second location hole structure of location locking mechanism axle sleeve, it is additionally provided on chassis and pore structure is positioned with the third for positioning main torque arm axle sleeve for inserting third locating shaft.The location structure that the utility model is equipped with by chassis respectively forms beam to secondary torque arm and positions, and removes the multiple measurement in welding process from, and then improves the production efficiency of secondary torque arm.
Description
Technical field
The utility model is related to a kind of detachable garbage truck pair torque arm welding toolings.
Background technology
The torque arm of detachable garbage truck is made of main torque arm and secondary torque arm, wherein main torque arm is for unloading and loading rubbish
Bucket, and secondary torque arm is for bucket of dumping rubbish, as shown in Figure 3 to Figure 4, secondary torque arm includes two longerons, four sides of two longerons
Face is welded with the main torque arm mounting plate being rotatablely connected with main torque arm, and main torque arm mounting plate, which is equipped with to rotate with main torque arm shaft, to be connected
The main torque arm axle sleeve connect, the front end of two longerons are fixed together by front-axle beam, are fastened on using the limiting plate being welded on front-axle beam
On vehicle frame, the rear end of two longerons is welded with the back rest for being fixedly connected with two longerons, be away from each other in the end two of two longerons
Side is welded with the fastening plate with the gear shaft block cooperation on vehicle frame, and two fastening plates are equipped with to be made with the shaft cooperation on vehicle frame
Vehicle frame axle sleeve is additionally provided with the retaining mechanism axle sleeve being rotatablely connected with retaining mechanism on every longeron.
And in the secondary torque arm of production, it needs to make main torque arm axle sleeve, vehicle frame axle sleeve and retaining mechanism axle sleeve and corresponding shaft
The concentricity met the requirements, and verticality and the depth of parallelism between each composition beam is made to meet the requirements, to meet above-mentioned requirements,
It needing to take multiple measurements when welding pair torque arm so that the welding efficiency that secondary torque arm respectively forms beam is relatively low, and at present on the market still
Do not occur dedicated secondary torque arm welding tooling, therefore a kind of welding tooling that can improve secondary torque arm production efficiency of offer seems particularly
It is necessary.
Utility model content
The purpose of this utility model is to provide a kind of detachable garbage truck pair torque arm welding toolings, to solve the prior art
It needs repeatedly to measure when the secondary torque arm of middle welding and the low technical problem of welding efficiency.
To achieve the above object, the utility model provides detachable garbage truck pair torque arm welding tooling and uses following technical side
Case：A kind of detachable garbage truck pair torque arm welding tooling, including chassis, have on chassis for place two longerons of secondary torque arm,
The table top of front-axle beam and the back rest, which is equipped with the front positioning structure for carrying out front-rear direction block limit to front-axle beam, described
Chassis is equipped with the rear positioning structure for carrying out block limit to the back rest, is additionally provided on the chassis in the lateral direction
The left and right location structure of block limit is carried out to two longerons, the chassis rear end is equipped with for inserting the first locating shaft knot
With the first positioning hole structure of positioning vehicle frame axle sleeve, the chassis is equipped with for inserting the second locating shaft with positioning and locking machine structure
The second location hole structure of structure axle sleeve is additionally provided with for inserting third locating shaft to position the of main torque arm axle sleeve on the chassis
Three positioning pore structures.
The utility model has the beneficial effects that：Two longerons, front beam and the rear cross beam of secondary torque arm are placed on chassis
On platform, carries out the block on left and right directions by two longerons of left and right location structure pair and limit to ensure the parallel of the two, lead to
The block that front positioning structure and rear positioning structure carry out front beam and rear cross beam on front-rear direction is crossed to limit to ensure secondary torque arm
In front beam, vertical between rear cross beam and two longerons, vehicle frame axle sleeve is positioned by first positioning hole structure, and then right
Fastening plate is positioned；Retaining mechanism axle sleeve is positioned by second location hole structure；Pore structure is positioned to main drawing by third
Arm axle set positioning, and then main torque arm mounting plate is positioned.Compared with prior art, the multiple survey in welding process is eliminated
Amount, improves the production efficiency of secondary torque arm.
A kind of improvement to above-mentioned chassis, the chassis include by two vertical bottom girders, the horizontal bottom girder in front side and the horizontal bottom girder of rear side
The top surface of the frame structure surrounded, two vertical bottom girders, the horizontal bottom girder in front side and the horizontal bottom girder of rear side forms the table top, the prelocalization
Structure is located on the horizontal bottom girder in the front side, and the rear positioning structure is located on the horizontal bottom girder of the rear side, the first positioning hole knot
In the rear on the horizontal bottom girder in side, the second location hole structure and third positioning pore structure are arranged at described two and indulge for structure setting
On bottom girder.Chassis is surrounded by two vertical bottom girders, the horizontal bottom girder in front side and the horizontal bottom girder of rear side, and beam support is respectively formed to secondary torque arm meeting
Under the premise of alleviate the weight of welding tooling.
Preferably, the intermediate supports beam extended along left and right is equipped between two vertical bottom girders.Support arm can be reinforced welding
Connect the structural strength of tooling.
Further, the intermediate supports beam is along the longitudinal direction at least there are two arranged for interval.
A kind of improvement to above-mentioned left and right location structure, each intermediate supports beam are respectively equipped with the prominent two vertical bottom girder cloth
Two locating pieces set, two locating pieces arranged for interval in left-right direction, two locating pieces, which are respectively provided with, outwardly disposed is used for block
The block side of corresponding pair torque arm longeron is to form the left and right location structure.
A kind of improvement to above-mentioned first positioning hole structure, between the horizontal bottom girder of rear side is equipped with several in left-right direction
Every being equipped on the first positioning plate of arrangement, the first positioning plate, to correspond the first positioning hole of perforation fixed to form described first
Position pore structure, it is removable in the first positioning hole to be equipped with first positioning axis structure.By on multiple first positioning plates
First positioning hole is set to ensure that the first positioning axis structure will not deflect in position fixing process.
Preferably, it is set on the horizontal bottom girder of the rear side there are four the first positioning plate, sets that there are four the on the horizontal bottom girder of rear side
One positioning plate, first positioning axis structure include two the first locating shafts, one of them first locating shaft is arranged in mutually same
In two the first positioning plates of side, another first locating shaft is worn in two the first positioning plates with the other side.
A kind of improvement to above-mentioned first positioning hole structure is respectively equipped with the second positioning plate, institute on two vertical bottom girders
It states on the second positioning plate and is equipped with that correspond the second location hole of perforation described to be formed on corresponding two vertical bottom girders
Second location hole structure, it is removable in the second location hole to be equipped with second locating shaft.
Preferably, two vertical bottom girders are the outside channel steel of notch, and two vertical bottom girders are the outside channel steel of notch,
Second positioning plate is the sealing plate being fixed at channel steel notch, and the second location hole is the through-hole through channel steel and sealing plate.
A kind of improvement of pore structure is positioned to above-mentioned third, and prominent described two are respectively equipped on two vertical bottom girders and is indulged
The third positioning plate of bottom girder, is equipped with that correspond the third location hole of perforation described to be formed on the jag of third positioning plate
Third positions pore structure, removable in the third location hole to be equipped with the third locating shaft.
Description of the drawings
Fig. 1 provides the front view of detachable garbage truck pair torque arm welding tooling for the utility model；
Fig. 2 is the vertical view of detachable garbage truck pair torque arm welding tooling shown in Fig. 1；
Fig. 3 is the front view of detachable garbage truck pair torque arm；
Fig. 4 is the vertical view of detachable garbage truck pair torque arm shown in Fig. 3；
Fig. 5 is the working state schematic representation of detachable garbage truck pair torque arm welding tooling shown in Fig. 1；
In attached drawing：1- first positioning holes, the first positioning plates of 2-, horizontal bottom girder on rear side of 3-, 4- indulge bottom girder, the second positioning plates of 5-,
6- second location holes, 7- locating pieces, 8- third location holes, 9- third positioning plates, 10- position gusset, the horizontal bottom girder in the front sides 11-, 12-
First locating shaft, the second locating shafts of 13-, 14- third locating shafts, 15- intermediate supports beams, 21- limiting plates, 22- front beams, 24-
Main torque arm mounting plate, the main torque arm axle sleeves of 25-, 26- longerons, 27- retaining mechanism axle sleeves, 28- fastening plates, 29- rear cross beams, 30- vehicles
Frame axle sleeve, 100- welding toolings, 200- pair torque arm.
Specific implementation mode
The embodiment of the utility model is described further below in conjunction with the accompanying drawings.
The utility model provides the specific embodiment of detachable garbage truck pair torque arm welding tooling, as shown in Figure 1 to Figure 2,
Detachable garbage truck pair torque arm welding tooling includes chassis, and chassis is two vertical bottom girders 4, the horizontal bottom girder 11 in front side and the horizontal bottom girder of rear side
3 frame structures surrounded, wherein the top surface of two vertical bottom girders 4, the horizontal bottom girder 11 in front side and the horizontal bottom girder of rear side 3, which is formed, places secondary torque arm
The platform of 200 each composition beams, wherein the horizontal bottom girder 11 in front side is equipped with front positioning structure, front positioning structure has and secondary torque arm
The positioning gusset 10 of limiting plate 21 and the cooperation of 22 block of front beam in 200, the horizontal bottom girder 3 of rear side are equipped with rear positioning structure, after
The horizontal bottom girder 3 in side is equipped with first positioning hole structure, and first positioning hole structure includes the of four arranged for interval on rear-side cross member
One positioning plate 2, is equipped with mutual corresponding first positioning hole 1 on the first positioning plate, removable in first positioning hole to be equipped with first
Positioning axis structure, the first positioning axis structure include two the first locating shafts 12, one of them is arranged in two of phase the same side calmly
In the plate of position, another is arranged in two positioning plates of the other side, and the first positioning axis structure is corresponding with vehicle frame axle sleeve 30 with to it
It is positioned, and then positioning welding is carried out to fastening plate 28；Meanwhile first positioning plate 2 there is rear cross beam 29 with secondary torque arm 200
The positioning surface of block limit is formed to form rear positioning structure；Two vertical bottom girders 4 are equipped with second location hole structure, the second positioning
Pore structure includes the second positioning plate 5 being respectively provided on two vertical bottom girders 4, on the second positioning plate and corresponding two vertical bottom girders
Mutual corresponding second location hole 6 is equipped on 4 to form second location hole structure, it is removable in second location hole 6 to be equipped with
Two locating shafts 13 are with positioning welding retaining mechanism axle sleeve 27；Third positioning pore structure, third positioning are additionally provided on two vertical bottom girders 4
Pore structure includes that the third positioning plate 9 of prominent two vertical bottom girders 4 is respectively equipped on two vertical bottom girders 4, third positioning plate
Jag is equipped with mutual corresponding third location hole 8 and positions pore structure to form third, removable in third location hole 8 to be equipped with the
Three locating shafts 14 carry out positioning welding to position main torque arm axle sleeve 25 to main torque arm mounting plate 24.
A kind of improvement to above-mentioned welding tooling embodiment is equipped with the centre extended along left and right between two vertical bottom girders 4
Supporting beam 15, there are two intermediate supports beam is arranged along the longitudinal direction, wherein it is vertical that prominent bottom is respectively equipped in each intermediate supports beam 15
Two locating pieces 7 that beam 26 is arranged, locating piece arranged for interval in left-right direction, each locating piece 7 be respectively provided with it is outwardly disposed and with
Corresponding pair torque arm longeron 26 forms the block side of block cooperation, and two locating pieces 7 in left side form left location structure, on the right side
Two locating pieces 7 of side form right location structure.
Also, two vertical bottom girders 4, the horizontal bottom girder 11 in front side and the horizontal bottom girder of rear side 3 are the outside channel steel of notch, the second positioning
Plate 5 is specially the sealing plate being fixed at channel steel notch, and second location hole 6 is the through-hole through channel steel and sealing plate.
When using the welding tooling, each composition beam of secondary torque arm 200 is first placed on the table top on welding tooling 100
On, it is positioned by two vertical bottom girders 4 of corresponding location structure pair, the horizontal bottom girder 11 in front side and the horizontal bottom girder of rear side 3, and carry out a little
Solid welding is fixed, by corresponding locating shaft to 28 positioning welding of limiting plate 21, main torque arm mounting plate 24 and fastening plate of secondary torque arm,
And corresponding each axle sleeve correspondence is welded on limiting plate 21, main torque arm mounting plate 24 and fastening plate 28, to point before
Weldering carries out repair welding, and each locating shaft is removed after repair welding and overturns secondary torque arm 200 to remove secondary torque arm 200 from welding tooling 100.
Chassis in above-mentioned detachable garbage truck pair torque arm welding tooling embodiment is frame structure, in other embodiments
Directly work top can be used to substitute, and each location structure is set up directly on work top can equally realize pair is drawn
The positioning welding of arm.
Two intermediate supports beams are equipped in above-mentioned detachable garbage truck pair torque arm welding tooling embodiment, in other embodiment
In can increase or decrease the quantity of intermediate supports beam according to the secondary torque arm shape of production to satisfy the use demand.
Locating piece there are four being set altogether in same above-mentioned detachable garbage truck pair torque arm welding tooling embodiment, in other realities
The quantity of locating piece can be increased or decreased according to the length of the secondary torque arm of production by applying in example, to improve the positioning of two vertical bottom girders
Precision.
Claims (10)
1. a kind of detachable garbage truck pair torque arm welding tooling, it is characterised in that：Including chassis, have for placing pair on chassis
The table top of two longerons of torque arm, front-axle beam and the back rest, before which is equipped with for carrying out front-rear direction block limit to front-axle beam
Location structure, the chassis are equipped with the rear positioning structure for carrying out block limit to the back rest, use are additionally provided on the chassis
In the left and right location structure for carrying out block limit to two longerons in the lateral direction, the chassis rear end is equipped with for inserting
The first positioning axis structure is filled with the first positioning hole structure of positioning vehicle frame axle sleeve, the chassis is equipped with for inserting the second positioning
Axis is additionally provided with for inserting third locating shaft to position on the chassis with the second location hole structure of location locking mechanism axle sleeve
The third of main torque arm axle sleeve positions pore structure.
2. detachable garbage truck pair torque arm welding tooling according to claim 1, it is characterised in that：The chassis include by
The frame structure that two vertical bottom girders, the horizontal bottom girder in front side and the horizontal bottom girder of rear side surround, two vertical bottom girders, the horizontal bottom girder in front side and rear side are horizontal
The top surface of bottom girder forms the table top, and the front positioning structure is located on the horizontal bottom girder in the front side, and the rear positioning structure is located at
On the horizontal bottom girder of rear side, the first positioning hole structure setting is in the rear on the horizontal bottom girder in side, the second location hole structure
It is arranged on two vertical bottom girders with third positioning pore structure.
3. detachable garbage truck pair torque arm welding tooling according to claim 2, it is characterised in that：Two vertical bottom girders
Between be equipped with along left and right extend intermediate supports beam.
4. detachable garbage truck pair torque arm welding tooling according to claim 3, it is characterised in that：The intermediate supports beam
Along the longitudinal direction at least there are two arranged for interval.
5. detachable garbage truck pair torque arm welding tooling according to claim 4, it is characterised in that：Each intermediate supports beam point
It She You not protrude two locating pieces of described two vertical bottom girders arrangements, two locating pieces arranged for interval in left-right direction, two locating pieces
The outwardly disposed block side for the corresponding secondary torque arm longeron of block is respectively provided with to form the left and right location structure.
6. detachable garbage truck pair torque arm welding tooling as claimed in any of claims 2 to 5, it is characterised in that：
The horizontal bottom girder of rear side is equipped with several spaced apart first positioning plates in left-right direction, and phase is equipped on the first positioning plate
Mutually the first positioning hole of corresponding perforation to be to form the first positioning hole structure, in the first positioning hole it is removable be equipped with it is described
First positioning axis structure.
7. detachable garbage truck pair torque arm welding tooling according to claim 6, it is characterised in that：The horizontal bottom girder of rear side
On set there are four the first positioning plate, first positioning axis structure includes two the first locating shafts, one of them first locating shaft
It is arranged in two first positioning plates of phase the same side, another first locating shaft wears two the first positioning plates with the other side
In.
8. detachable garbage truck pair torque arm welding tooling as claimed in any of claims 2 to 5, it is characterised in that：
It is respectively equipped with the second positioning plate on two vertical bottom girders, is all provided on second positioning plate and on corresponding two vertical bottom girders
Have and corresponds the second location hole of perforation to form the second location hole structure, it is removable in the second location hole to be equipped with
Second locating shaft.
9. detachable garbage truck pair torque arm welding tooling according to claim 8, it is characterised in that：Two vertical bottom girders
For the channel steel that notch is outside, second positioning plate is the sealing plate being fixed at channel steel notch, the second location hole be through
The through-hole of channel steel and sealing plate.
10. detachable garbage truck pair torque arm welding tooling as claimed in any of claims 2 to 5, it is characterised in that：
It is respectively equipped with the third positioning plate of prominent two vertical bottom girders on two vertical bottom girders, on the jag of third positioning plate
Equipped with the third location hole for corresponding perforation pore structure is positioned to form the third, it is removable in the third location hole to wear
There is the third locating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820017367.8U CN207982644U (en) | 2018-01-05 | 2018-01-05 | A kind of detachable garbage truck pair torque arm welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820017367.8U CN207982644U (en) | 2018-01-05 | 2018-01-05 | A kind of detachable garbage truck pair torque arm welding tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207982644U true CN207982644U (en) | 2018-10-19 |
Family
ID=63819849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820017367.8U Expired - Fee Related CN207982644U (en) | 2018-01-05 | 2018-01-05 | A kind of detachable garbage truck pair torque arm welding tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207982644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666377A (en) * | 2019-10-15 | 2020-01-10 | 中国直升机设计研究所 | Welding method and positioning fixture for light helicopter engine bottom hanger |
-
2018
- 2018-01-05 CN CN201820017367.8U patent/CN207982644U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666377A (en) * | 2019-10-15 | 2020-01-10 | 中国直升机设计研究所 | Welding method and positioning fixture for light helicopter engine bottom hanger |
| CN110666377B (en) * | 2019-10-15 | 2021-07-13 | 中国直升机设计研究所 | Welding method and positioning fixture for light helicopter engine bottom hanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 Termination date: 20210105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |