CN205967979U - Frame positioner before general type - Google Patents
Frame positioner before general type Download PDFInfo
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- CN205967979U CN205967979U CN201621015495.6U CN201621015495U CN205967979U CN 205967979 U CN205967979 U CN 205967979U CN 201621015495 U CN201621015495 U CN 201621015495U CN 205967979 U CN205967979 U CN 205967979U
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- frame
- front frame
- connecting plate
- slew gear
- positioner
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Abstract
The utility model discloses a frame positioner before general type, it is fixed with preceding frame, including connecting plate, rotation mechanism I, rotation mechanism II, frame bearing structure and rectangular frame, frame bearing structure support rectangular frame, preceding frame install in two length edges of rectangular frame, length edge of rectangular frame outside install rotation mechanism I, rotation mechanism I along horizontal direction installation, one two width edge of rectangular frame be equipped with the axle, another installs rotation mechanism II, the axle be connected with frame bearing structure, rotation mechanism II along vertical direction installation, the rectangular frame inboard install preceding frame through the connecting plate. The utility model discloses a clamping universalization between machine of shifting and the preceding frame is realized to the connecting plate, guarantees to trade the product fast, lightens welder intensity of labour, is showing improvement production efficiency.
Description
Technical field
This utility model is related to wheel loader front frame welding field, and more particularly, to a kind of universal front frame welding becomes
Position machine.
Background technology
Wheel loader is mainly by front frame, Rear frame, equipment, dynamical system, drive system, brakes, liquid
The part such as pressure system, electronics and electric-control system forms.Front frame is to install the carrier of each system and associated components, is also simultaneously
Main load part.
Front frame is connected with equipment system by bearing pin, and when loader works, the power suffered by equipment is direct
Act in front frame it is therefore desirable to front frame has higher intensity and rigidity.Therefore, the weldquality of front frame is particularly heavy
Will.Front frame positioner is to change the position while welding of front frame, to make weld seam be in optimum position welding, and then ensures weldering
Seam quality.This patent stresses a kind of new structure form, universal front frame positioner.
Front frame positioner relatively common at present is liftable, dual AC power L-type structure.Main inclusion mainframe, L
Shape frame, special fixture.Jacking system adopts sprocket wheel chain drive, realizes front frame lift in height, L-shaped frame is by large and small revolution
Gear drive, realizes front frame bi-directional rotary.Such front frame positioner, it is firm that front frame and L-shaped frame pass through special fixture
Property fix, front frame bottom welding seam is blocked by L-shaped frame, be blocked weld seam must under positioner, using driving front frame is turned over
Go to optimum position could weld, welding on the ground has certain potential safety hazard, increased labor strength, reduces life
Produce efficiency.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of universal front frame welding displacement
Machine, realizes the clamping generalization between positioner and front frame it is ensured that fast quick change produces by connecting plate, mitigates welder's work strong
Degree, significantly improves production efficiency.
For achieving the above object, employ the following technical solutions：
A kind of universal front frame positioner, is fixed with front frame, including connecting plate, slew gear I, slew gear
II, frame support structure and rectangular frame, described frame support structure supports rectangular frame, logical inside described rectangular frame
Cross connecting plate and front frame is installed, described front frame is installed in two length sides of rectangular frame, described rectangular frame
In one length sides, outside is provided with slew gear I, and described slew gear I installs in transverse direction；Described slew gear I
Including motor and decelerator, described Motor drive decelerator drives 360 degree of rotations of front frame.
In two width edge of described rectangular frame, one is provided with axle, and another is provided with slew gear II, described
Axle is connected with frame support structure；Described slew gear II installs along the longitudinal direction；Described slew gear II includes motor
And decelerator, described Motor drive decelerator drive rectangular frame and 360 degree of rotations of front frame.
Described frame support structure is passed through through hole and is coordinated with described shaft clearance.
Described connecting plate and front frame are bolted to connection.
Described connecting plate is provided with location hole, and described location hole has different size.
Described connecting plate has two, and described connecting plate is symmetrically installed.
Described connecting plate is flexibly connected with front frame, and described front frame adopts mechanical type bolt self-locking.
The beneficial effects of the utility model：
1st, by front frame structure form and the analysis of weld seam distributing position, the welding displacement of optimization design frame-type front frame
Machine, is flexibly connected between positioner and front frame, and that realizes that different type of machines front frame welds on same positioner is general
Property；
2nd, slew gear I, slew gear II position adjustment are passed through, it is to avoid the screening to front frame weld seam for the positioner itself
Gear, improves weldering on positioner for the front frame weld seam and reaches rate to 100%；
3rd, positioner enable two-way 360 ° of revolutions it is ensured that all weld seams all on positioner, be in optimum position and apply
Weldering, mitigates welder's labor intensity, it is to avoid the driving potential safety hazard that causes of upset is it is ensured that weldquality；
4th, save 4 kinds of type front frame positioner manufacturing expenses and about 80 square metres of the occupancy of production site, reduce
About 240,000 yuan of frock making cost；
5th, the clamping generalization between positioner and front frame is realized it is ensured that fast quick change produces by connecting plate, mitigate welder
Labor intensity, significantly improves production efficiency about 30%.
Brief description
Fig. 1 is a kind of structural representation of universal front frame positioner；
Wherein, 1- connecting plate, 2- slew gear II, 3- rectangular frame, 4- frame support structure, 5- slew gear I, before 6-
Vehicle frame.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is described in detail：
As shown in figure 1, a kind of universal front frame positioner, fixing with front frame 6, including connecting plate 1, turn-around machine
Structure I5, slew gear II2, frame support structure 4 and rectangular frame 3, described frame support structure 4 supports rectangular frame 3, institute
Rectangular frame 3 inner side stated is provided with front frame 6 by connecting plate 1, and described front frame 6 is installed on two of rectangular frame 3
In length sides, in described 3 one length sides of rectangular frame, outside is provided with slew gear I5, and described slew gear I5 is along horizontal stroke
Install to direction；Described slew gear I5 includes motor and decelerator, and described Motor drive decelerator drives front frame 6 real
Existing 360 degree of rotations.
In two width edge of described rectangular frame 3, one is provided with axle, and another is provided with slew gear II2, described
Axle be connected with frame support structure 4；Described slew gear II2 installs along the longitudinal direction；Described slew gear II2 includes
Motor and decelerator, described Motor drive decelerator drives rectangular frame 3 and front frame 6 to realize 360 degree of rotations.
Described frame support structure 4 is passed through through hole and is coordinated with described shaft clearance.
Described connecting plate 1 and front frame 6 are bolted to connection.
Described connecting plate 1 is provided with location hole, and described location hole has different size.
Described connecting plate 1 has two, and described connecting plate 1 is symmetrically installed.
Described connecting plate 1 and front frame 6 are flexibly connected, and described front frame 6 adopts mechanical type bolt self-locking.
Construction featuress for front frame 6 and weld seam distribution, design framework supporting construction 4, make all weld seams avoid conjugating
Machine blocks in itself, improves weldering and reaches rate；Both direction, all using Electronic control, described slew gear I5 is driven by motor and subtracts
360 degree of rotations of front frame 6 realized by fast device；Described slew gear II2 drives decelerator to realize front frame 6 and square by motor
Shape framework 3 360 degree of rotations together, thus realize positioner can 360 degree of rotations in the two directions.Reductor is required all to carry
There is auto-lock function, positioner revolution is steady, safe and reliable；Connecting plate 1 upper Positioning holes and different type of machines front frame 6 size interface,
Ensure that positioner is suitable for different type of machines front frame.
Such structure design is so that rigid device flexibility, it is ensured that the versatility of different types of machines, saves technological equipment
Input and production site area occupied, reduce manufacturing cost；Improve employee's operability, the work reducing employee is strong
Degree；Improve the work efficiency of front frame welding.
Although the above-mentioned accompanying drawing that combines is described to specific embodiment of the present utility model, not new to this practicality
The restriction of type protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, ability
Field technique personnel do not need to pay the various modifications that creative work can make or deformation still in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of universal front frame positioner, is fixed with front frame it is characterised in that including connecting plate, slew gear
I, slew gear II, frame support structure and rectangular frame, described frame support structure supports rectangular frame, described rectangle
Inside framework, front frame is provided with by connecting plate, described front frame is installed in two length sides of rectangular frame, described
One length sides of rectangular frame on outside slew gear I is installed, described slew gear I installs in transverse direction；Described
Slew gear I include motor and decelerator, described Motor drive decelerator drives 360 degree of front frame to rotate；
In two width edge of described rectangular frame, one is provided with axle, and another is provided with slew gear II, described axle with
Frame support structure connects；Described slew gear II installs along the longitudinal direction；Described slew gear II includes motor and subtracts
Fast device, described Motor drive decelerator drives rectangular frame and 360 degree of rotations of front frame.
2. as claimed in claim 1 a kind of universal front frame positioner it is characterised in that described framework supports knot
Structure is passed through through hole and is coordinated with described shaft clearance.
3. as claimed in claim 1 a kind of universal front frame positioner it is characterised in that described connecting plate with front
Vehicle frame is bolted to connection.
4. as claimed in claim 1 a kind of universal front frame positioner it is characterised in that setting on described connecting plate
There is location hole, described location hole has different size.
5. as claimed in claim 1 a kind of universal front frame positioner it is characterised in that described connecting plate has two
Individual, described connecting plate is symmetrically installed.
6. as claimed in claim 1 a kind of universal front frame positioner it is characterised in that described connecting plate with front
Vehicle frame is flexibly connected, and described front frame adopts mechanical type bolt self-locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621015495.6U CN205967979U (en) | 2016-08-31 | 2016-08-31 | Frame positioner before general type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621015495.6U CN205967979U (en) | 2016-08-31 | 2016-08-31 | Frame positioner before general type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205967979U true CN205967979U (en) | 2017-02-22 |
Family
ID=58039536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621015495.6U Active CN205967979U (en) | 2016-08-31 | 2016-08-31 | Frame positioner before general type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205967979U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109604922A (en) * | 2019-02-13 | 2019-04-12 | 嘉兴嘉诚动能设备有限公司 | A kind of dedicated displacement device of welding |
| CN111992965A (en) * | 2020-08-07 | 2020-11-27 | 神华神东煤炭集团有限责任公司 | Roller welding positioner |
-
2016
- 2016-08-31 CN CN201621015495.6U patent/CN205967979U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109604922A (en) * | 2019-02-13 | 2019-04-12 | 嘉兴嘉诚动能设备有限公司 | A kind of dedicated displacement device of welding |
| CN111992965A (en) * | 2020-08-07 | 2020-11-27 | 神华神东煤炭集团有限责任公司 | Roller welding positioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171016 Address after: 266500 No. 75 east the Yellow River Road, Huangdao District, Shandong, Qingdao Patentee after: QINGDAO LOVOL ENGINEERING MACHINERY Co.,Ltd. Address before: 266599 the Yellow River East Road, Huangdao District, Shandong, China, No. 75, No. Patentee before: LOVOL HEAVY INDUSTRY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266500 No. 75 East Huanghe Road, Huangdao District, Qingdao City, Shandong Province Patentee after: LOVOL Engineering Machinery Group Co.,Ltd. Address before: 266500 No. 75 East Huanghe Road, Huangdao District, Qingdao City, Shandong Province Patentee before: QINGDAO LOVOL ENGINEERING MACHINERY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266500 No. 75 East Huanghe Road, Huangdao District, Qingdao City, Shandong Province Patentee after: Lovol Heavy Industry Group Co.,Ltd. Address before: 266500 No. 75 East Huanghe Road, Huangdao District, Qingdao City, Shandong Province Patentee before: LOVOL Engineering Machinery Group Co.,Ltd. |