CN208879907U - The automatic positioning of Rear frame of loader clamps spot-welding equipment - Google Patents
The automatic positioning of Rear frame of loader clamps spot-welding equipment Download PDFInfo
- Publication number
- CN208879907U CN208879907U CN201821643896.5U CN201821643896U CN208879907U CN 208879907 U CN208879907 U CN 208879907U CN 201821643896 U CN201821643896 U CN 201821643896U CN 208879907 U CN208879907 U CN 208879907U
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- CN
- China
- Prior art keywords
- positioning
- seat
- component
- tailgate
- clamping component
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The utility model proposes a kind of automatic positionings of Rear frame of loader to clamp spot-welding equipment, solves the problems, such as that prior art Rear frame production operation is cumbersome, large labor intensity.The tooling includes bottom plate pedestal, hinged seat positioning component, upper rocker positioning and clamping component, side plate positioning and clamping component and tailgate positioning seat after the front end of bottom plate pedestal, middle part, two sides and rear end are respectively fitted with；Upper articulated slab positioning seat there are two being set in rear hinged seat positioning component two sides, it is equipped with the sliding welded plate support block assembly of upper articulated slab pushed by cylinder on the upper articulated slab positioning seat, is equipped with the sliding welded plate support block assembly of lower articulated slab pushed by cylinder close to the place in tailgate direction in rear hinged seat positioning component；The upper rocker positioning and clamping component is equipped with the locating shaft pushed by cylinder, is welded with upper rocker support stop beam in the two sides of upper rocker positioning and clamping component.
Description
Technical field
The utility model relates to loading machine production equipment technology, a kind of the automatic fixed of Rear frame of loader is particularly related to
Position clamps spot-welding equipment.
Background technique
Rear frame is a component important, structure is more complex on loading machine, mainly includes rear hinged seat, driver's cabin branch
Seat, gear-box bracket plate, upper rocker, steering cylinder otic placode, engine support frame plate, side plate, tailgate and seat fixed plate etc..Its with it is preceding
Vehicle frame hinge mounted forms the frame system and frame of wheel loader, supports most weight of loading machine, and in loading machine row
It sails or when operation, it is also subject to the power, torque and shock loading transmitted by each component, it is desirable that vehicle frame has enough intensity and just
Degree, does not allow that there are the rigging error defects between each plate.The shape category frame-like structure of Rear frame, welding welding type compared with
It is more, and each positioning surface angle and position dimension are more.
Traditional butt welding method is using manual positioning and to clamp, and scheme relatively falls behind, which at work, positions, folder
Tight relatively complicated, operator's labor intensity is very big, low efficiency, can not adapt to produce in enormous quantities, and there are security risks.
Utility model content
The utility model proposes a kind of automatic positionings of Rear frame of loader to clamp spot-welding equipment, after solving the prior art
The problem of vehicle frame production operation is cumbersome, large labor intensity.
The technical solution of the utility model is achieved in that the automatic positioning of Rear frame of loader clamps spot-welding equipment,
Including bottom plate pedestal (5), rear hinged seat positioning group is respectively fitted in the front end of bottom plate pedestal (5), middle part, two sides and rear end
Part (1), upper rocker positioning and clamping component (16), side plate positioning and clamping component (11) and tailgate positioning seat (13)；
Hinged seat positioning component (1) is located at the front end of bottom plate pedestal (5) after described, in rear hinged seat positioning component (1) two
Side is set there are two upper articulated slab positioning seat (6), and the upper articulated slab pushed by cylinder is equipped on the upper articulated slab positioning seat (6)
Sliding welded plate supports block assembly (7), is equipped with close to the place in tailgate direction by cylinder in rear hinged seat positioning component (1)
Sliding welded plate support block assembly (10) of the lower articulated slab pushed；
The upper rocker positioning and clamping component (16) be located at rear hinged seat positioning component (1) and tailgate positioning seat (13) it
Between, the upper rocker positioning and clamping component (16) is equipped with the locating shaft (17) pushed by cylinder, in upper rocker positioning and clamping group
The two sides of part (16) are welded with rocker support stop beam (9)；
The tailgate positioning seat (13) for supporting tailgate, the tailgate positioning seat (13) are equipped in bottom plate pedestal (5) rear end
On be welded with triangle reinforcing rib (15), tailgate cushion block (4) and water box slot steel-support positioning seat (14)；
Upper rocker positioning and clamping component (16) two sides are equipped with side plate positioning and clamping component (11) and engine support
Plate positioning seat (12) and gear-box bracket plate positioning seat (8).
As a preferred embodiment, being welded with positioning core axle (3), institute on hinged seat positioning component (1) after described
The top for stating bottom plate pedestal (5), which is equipped with, is welded the frame (2) formed by profile, and the frame (2) is with the positioning core axle (3)
Benchmark.
As a preferred embodiment, in the bottom plate of lower sliding welded plate support block assembly (10) of articulated slab
Middle position is provided with guide rail, pushes convenient for cylinder.
As a preferred embodiment, the side plate positioning and clamping component (11) is symmetrically divided on bottom plate pedestal (5)
Cloth, there are two left and right is each.
As a preferred embodiment, the cylinder of the upper rocker positioning and clamping component (16) is realized by guide sleeve
Sliding positioning, is fitted with detachable positioning sleeve, to meet the location dimension requirement of different spacing.
After above-mentioned technical proposal, the beneficial effects of the utility model are:
1, utility model device of simple structure and strong practicability, automation is high, and small volume is applicable in a variety of differences and starts
The Rear frame of loader of type number.
2, utility model device has upper rocker block, hinged seat positioning support plate and the positioning of rotatable motor support plate
Component.
3, utility model device hinged seat positioning component realizes slide-positioning device by guide rail and sliding block, on it can
For automatically controlling the interval between articulated slab, automation is improved.
4, articulated slab realizes that cylinder drives positioning core axle to carry out centralized positioning in utility model device, reduces behaviour by hand
Make
5, utility model device realizes that cylinder drives connecting rod to clamp tailgate, realizes a clamping of side plate and upper hinged
Plate positioning component improves the precision that upper articulated slab is placed.
6, utility model device modules are compact to design, and cooperation is convenient, can easy removal installation.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of embodiment of the utility model；
Fig. 2 is the mounting structure schematic diagram of frame in the embodiment；
In figure: hinged seat positioning component after 1-；2- frame；3- positioning core axle；4- tailgate cushion block；5- bottom plate pedestal；On 6-
Articulated slab positioning seat；The sliding welded plate of the upper articulated slab of 7- supports block assembly；8- gear-box bracket plate positioning seat；The upper rocker branch of 9-
Hold block beam；The sliding welded plate of articulated slab supports block assembly under 10-；11- side plate positioning and clamping component；12- engine support
Plate positioning seat；13- tailgate positioning seat；14- water box slot steel-support positioning seat；15- triangle reinforcing rib；The upper rocker positioning dress of 16-
Clip assembly；17- locating shaft；18- block；19- tailgate block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment:
As depicted in figs. 1 and 2, the automatic positioning clamping spot-welding equipment of the Rear frame of loader of the utility model mainly includes
Two parts, first is that shown in FIG. 1 with bottom plate pedestal 5, second is that frame shown in Fig. 22, first part is using bottom plate pedestal 5 as base
Standard, hinged seat positioning component 1, the positioning of upper rocker after the front end of bottom plate pedestal 5, middle part, two sides and rear end are respectively fitted with
Clamping assembly 16, side plate positioning and clamping component 11 and tailgate positioning seat 13.Hinged seat positioning component 1 is located at bottom plate pedestal 5 afterwards
Front end sets there are two upper articulated slab positioning seat 6 in rear 1 two sides of hinged seat positioning component, assembles on the upper articulated slab positioning seat 6
There is the sliding welded plate support block assembly 7 of upper articulated slab pushed by cylinder, in rear hinged seat positioning component 1 close to tailgate direction
Place be equipped with the lower articulated slab sliding welded plate support block assembly 10 pushed by cylinder.
The upper rocker positioning and clamping component 16 is described between rear hinged seat positioning component 1 and tailgate positioning seat 13
Upper rocker positioning and clamping component 16 is equipped with the locating shaft 17 pushed by cylinder, welds in the two sides of upper rocker positioning and clamping component 16
It is connected to rocker support stop beam 9, upper rocker support stop beam 9 is equipped with block 18.
It is equipped with the tailgate positioning seat 13 for supporting tailgate in 5 rear end of bottom plate pedestal, is welded on the tailgate positioning seat 13
There are triangle reinforcing rib 15, tailgate cushion block 4 and a water box slot steel-support positioning seat 14, described upper 16 liang of rocker positioning and clamping component
Side is equipped with side plate positioning and clamping component 11 and engine support frame plate positioning seat 12 and gear-box bracket plate positioning seat 8.In rear hinge
Positioning core axle 3 is welded on joint chair positioning component 1, the top of the bottom plate pedestal 5, which is equipped with, is welded the frame 2 formed by profile,
The frame 2 is mounted in Rear frame on the basis of the positioning core axle 3.
The bottom plate middle position of the lower sliding welded plate support block assembly 10 of articulated slab is provided with guide rail, is convenient for gas
Cylinder pushes.Side plate positioning and clamping component 11 is symmetrical on bottom plate pedestal 5, there are two left and right is each.The upper rocker positioning dress
The cylinder of clip assembly 16 realizes sliding positioning by guide sleeve, detachable positioning sleeve is fitted with, to meet determining for different spacing
Position size requirement.
The application method of the tooling are as follows: hang in side plate, be placed on 5 side plate gap of bottom plate pedestal, positioned and filled by side plate
Clip assembly 11 and triangle reinforcing rib 15 are limited, same to operate, and another block of side plate is also hung in, bottom plate base is placed on
On 5 side plate gaps of seat, limited by side plate positioning and clamping component 11.Hinged seat is from bottom to top once placed afterwards, is cut with scissors later
Joint chair positioning core axle cooperates steering cylinder otic placode positioning core axle, first finishes first piece of lower articulated slab placement, by lower button, controls gas
Cylinder drives the sliding welded plate support block assembly 10 of lower articulated slab to be positioned and guaranteed the gap of following two pieces of articulated slabs, so
It puts other one piece of articulated slab again afterwards, puts steering cylinder otic placode using otic placode positioning core axle is turned to.Then it hangs on one of
Articulated slab carries out centre bore positioning by rear hinged seat positioning component 1, carries out auxiliary stopper by two upper articulated slab positioning seats 6, presses
Lower button, cylinder drive the upper sliding welded plate of articulated slab to support block assembly 7, also guarantee while articulated slab collimation in guarantee
Intervals between two pieces of upper articulated slabs are put on last block after articulated slab, screw fixture, guarantee precision.Gear-box bracket
Plate completes positioning by gear-box bracket plate positioning seat 8, and upper rocker is first put into rocker positioning and clamping component 16, by centre pilot
Set guarantees the gap between upper rocker, and block 18 and upper rocker support stop beam 9 guarantee position.Engine frame plate is by starting
Machine support plate positioning seat 12 completes positioning and hangs in tailgate, is placed on tailgate cushion block 4, guarantees hanging down for tailgate by tailgate block 19
Straight degree, is placed on water box slot steel-support positioning seat 14 for water tank channel steel, and by lower button, cylinder drives connecting rod to clamp tailgate, side plate gas
Cylinder clamps side plate.Spot welding is carried out, after spot welding, on the basis of positioning core axle 3, the second part frame 2 of welding tooling is taken
It is loaded in Rear frame, cab struts and seat support welding is finished.
The tool structure of the utility model is simple and convenient to operate, and can effectively solve the problem that cumbersome and large labor intensity
Problem has good practicability.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (5)
1. the automatic positioning of Rear frame of loader clamps spot-welding equipment, it is characterised in that: including bottom plate pedestal (5), in bottom plate base
Front end, middle part, two sides and the rear end of seat (5) are respectively fitted with rear hinged seat positioning component (1), upper rocker positioning and clamping component
(16), side plate positioning and clamping component (11) and tailgate positioning seat (13)；
Hinged seat positioning component (1) is located at the front end of bottom plate pedestal (5) after described, sets in rear hinged seat positioning component (1) two sides
There are two upper articulated slab positioning seat (6), the upper articulated slab sliding pushed by cylinder is equipped on the upper articulated slab positioning seat (6)
Formula welded plate supports block assembly (7), is equipped in rear hinged seat positioning component (1) close to the place in tailgate direction and is pushed by cylinder
Lower articulated slab sliding welded plate support block assembly (10)；
The upper rocker positioning and clamping component (16) is between rear hinged seat positioning component (1) and tailgate positioning seat (13), institute
It states rocker positioning and clamping component (16) and is equipped with the locating shaft (17) pushed by cylinder, in upper rocker positioning and clamping component (16)
Two sides be welded with rocker support stop beam (9)；
It is equipped with the tailgate positioning seat (13) for supporting tailgate in bottom plate pedestal (5) rear end, is welded on the tailgate positioning seat (13)
It is connected to triangle reinforcing rib (15), tailgate cushion block (4) and water box slot steel-support positioning seat (14)；
Upper rocker positioning and clamping component (16) two sides are equipped with side plate positioning and clamping component (11) and engine support frame plate is fixed
Position seat (12) and gear-box bracket plate positioning seat (8).
2. the automatic positioning of Rear frame of loader as described in claim 1 clamps spot-welding equipment, it is characterised in that: hinge after described
It is welded on joint chair positioning component (1) positioning core axle (3), the top of the bottom plate pedestal (5) is equipped with to be welded by profile and be formed
Frame (2), the frame (2) is on the basis of the positioning core axle (3).
3. the automatic positioning of Rear frame of loader as described in claim 1 clamps spot-welding equipment, it is characterised in that: under described
The bottom plate middle position of sliding welded plate support block assembly (10) of articulated slab is provided with guide rail, pushes convenient for cylinder.
4. the automatic positioning of Rear frame of loader as described in claim 1 clamps spot-welding equipment, it is characterised in that: the side plate
Positioning and clamping component (11) is symmetrical on bottom plate pedestal (5), there are two left and right is each.
5. the automatic positioning of Rear frame of loader as described in claim 1 clamps spot-welding equipment, it is characterised in that: the upper pendulum
The cylinder of frame positioning and clamping component (16) realizes sliding positioning by guide sleeve, is fitted with detachable positioning sleeve, to meet not
With the location dimension requirement of spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821643896.5U CN208879907U (en) | 2018-10-10 | 2018-10-10 | The automatic positioning of Rear frame of loader clamps spot-welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821643896.5U CN208879907U (en) | 2018-10-10 | 2018-10-10 | The automatic positioning of Rear frame of loader clamps spot-welding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208879907U true CN208879907U (en) | 2019-05-21 |
Family
ID=66515640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821643896.5U Expired - Fee Related CN208879907U (en) | 2018-10-10 | 2018-10-10 | The automatic positioning of Rear frame of loader clamps spot-welding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208879907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116604262A (en) * | 2023-07-03 | 2023-08-18 | 徐工集团工程机械股份有限公司科技分公司 | Supporting device for welding loader hood framework |
-
2018
- 2018-10-10 CN CN201821643896.5U patent/CN208879907U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116604262A (en) * | 2023-07-03 | 2023-08-18 | 徐工集团工程机械股份有限公司科技分公司 | Supporting device for welding loader hood framework |
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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: 20190521 Termination date: 20191010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |