CN108044285B - Calibration equipment and method for thrust bearing U-typed oil pipe - Google Patents
Calibration equipment and method for thrust bearing U-typed oil pipe Download PDFInfo
- Publication number
- CN108044285B CN108044285B CN201711416702.8A CN201711416702A CN108044285B CN 108044285 B CN108044285 B CN 108044285B CN 201711416702 A CN201711416702 A CN 201711416702A CN 108044285 B CN108044285 B CN 108044285B
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- China
- Prior art keywords
- oil pipe
- typed
- verified
- adjustable baffle
- bottom plate
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
A kind of calibration equipment for thrust bearing U-typed oil pipe, including tube chamber welds with base assembly, upper pinch block, two first adjustable baffle plates, two second adjustable baffle plates and two limited blocks；The tube chamber welds with base assembly is made of bottom plate and multiple setting elements, multiple setting element is arranged with moving towards according to the correct shape of the U-typed oil pipe and is welded on the bottom plate, two limited block is fixed by bolts on the bottom plate according to the correct position of the U-typed lubricating oil tube end, the upper pinch block is connected on the tube chamber welds with base assembly and verified U-typed oil pipe is clamping, two first adjustable baffle plate and two second adjustable baffle plates are alignment element, it is bolted on the tube chamber welds with base assembly, and the verified U-typed oil pipe is calibrated to correct shape and trend using the fastening force of bolt.The present invention has many advantages, such as that structure is simple, easy to use, applied widely.
Description
Technical field
The present invention relates to the manufacture of marine low speed diesel engine pipe fitting, and in particular to one kind is used for thrust bearing U-typed oil pipe
Calibration equipment and method, belong to diesel engine manufacturing technology field.
Background technique
Thrust bearing oil pipe three-dimensional space trend and shape it is more special, during the installation process relative accuracy requirements compared with
It is high.Thrust bearing oil pipe on the make, because deforming caused by welding, pickling, transport point, will directly affect final installation essence
Degree.Therefore it in order to guarantee thrust bearing U-typed oil pipe accuracy of gauge in diesel engine installation, needs to pass through thrust bearing
Oil pipe verifying attachment is verified.At present under conditions of no calibration equipment, only to installation when could find thrust axis
Hold whether oil pipe deforms, and need to repeatedly mark, repeated disassembled and assembled adjustment could install, to influence actual installation progress.
Summary of the invention
It is a kind of for thrust bearing " U " the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide
The calibration equipment and method of type oil pipe, in production from part positioning, welding, pickling into transport caused by deformation, into
Row shifts to an earlier date control test confirmation, to modify in time, guarantees installation accuracy, save the cost to reach, improves operating efficiency etc.
Purpose.
Based on above-mentioned purpose, technical solution provided by the invention is as follows:
A kind of calibration equipment for thrust bearing U-typed oil pipe, including tube chamber welds with base assembly, upper pinch block,
Two first adjustable baffle plates, two second adjustable baffle plates and two limited blocks；The tube chamber welds with base assembly is by bottom plate and multiple fixed
Bit unit is constituted, multiple setting element according to the U-typed oil pipe correct shape and move towards to arrange and described in being welded in
On bottom plate, two limited block is fixed by bolts on the bottom plate according to the correct position of the U-typed lubricating oil tube end,
The upper pinch block be connected to it is on the tube chamber welds with base assembly and verified U-typed oil pipe is clamping, described two
One adjustable baffle plate and two second adjustable baffle plates are alignment element, are bolted on the tube chamber welds with base assembly,
And the verified U-typed oil pipe is calibrated to correct shape and trend using the fastening force of bolt.
Further, multiple setting elements of the tube chamber welds with base assembly include a first support locating piece, two the
One fixed bottom plate, a lower part gripping block, a second support locating piece, a third support positioning block and two second fixed bottom plates；It
According to the U-typed oil pipe correct trend, from the beginning to the end according to the second fixed bottom plate, first support locating piece, first
Fixed bottom plate, lower part gripping block, second support locating piece, the first fixed bottom plate, third support positioning block and the second fixed bottom plate
Be arranged sequentially on the bottom plate.
Further, two first adjustable baffle plates are cooperatively connected with described two first fixed bottom plates respectively, described
Two second adjustable baffle plates are cooperatively connected with described two second fixed bottom plates respectively, and the upper pinch block and the lower part clamp
Block is fixedly connected.
Further, two first adjustable baffle plates and two second adjustable baffle plates are bored respectively there are five bolt hole,
It is cooperatively connected by bolt and the tube chamber welds with base assembly, verified U-typed oil pipe is carried out from height, left and right directions
Fastening calibration.
Another technical solution of the invention is as follows:
A kind of method of calibration for thrust bearing U-typed oil pipe using above-mentioned calibration equipment, it is characterised in that: packet
Include following steps:
1) verified U-typed oil pipe is directly placed into the tube chamber welds with base assembly, it will be described with screw bolt and nut
Upper pinch block connect and tightens with the lower part gripping block, verified U-typed oil pipe is fixed, and described two are limited
Position block is tightened to respectively on the bottom plate at verified U-typed oil pipe both ends；
2) when verified U-typed oil pipe is put into the tube chamber welds with base assembly, according to first support locating piece, second
Support positioning block and third support positioning block confirm whether the positioning of verified U-typed oil pipe is wrong；
3) two first adjustable baffle plates are connected with two first fixed bottom plates respectively with screw bolt and nut, it can by two second
Controllable register is connected with two second fixed bottom plates, suitably tightens nut, checks the circular arc on the outside of verified U-typed oil pipe
Whether with the first fixed bottom plate and the second fixed contacts baseplate；It is right when the deflection of verified U-typed oil pipe is excessive
After it is heated with flame, make the first adjustable baffle plate and the second adjustable baffle plate respectively from inner and outer two by tightening nut
The shape of the verified U-typed oil pipe of a direction alignment；When verified U-typed oil pipe is not in same level height,
Bolt is penetrated using the screw hole of the first adjustable baffle plate and the second adjustable baffle plate top, is screwed down and adjusts verified " U "
The level of type oil pipe, to complete the verifying work of verified U-typed oil pipe.
The present invention can verify whether U-typed oil pipe deforms and determine deformation direction, and available spiral shell after welding completion
Bolt makes alignment to deformation from 4 directions such as height, left and right with tube chamber welds with base assembly, makees most final inspection before installing diesel engine
It tests, guaranteeing each U-typed oil pipe, form accuracy is consistent with drawing requirement during installation, to not influence quality requirement.
Compared with traditional diesel engine thrust bearing U-typed oil pipe method of inspection, the present invention is had the advantage that
1, installing and using simple and safe --- the present invention is only needed using a whole tube chamber welds with base assembly, pipe to be tested
Deformation direction and position can be confirmed by being put into, easy to operate.
2, applied widely --- can be used for making neutralize production after U-typed oil pipe dimension control, bracket positioning,
Inspection and Deformation Repair.
3, precision and stability is high --- and the present invention correctly moves towards track 1:1 by U-typed oil pipe and manufactures, and guarantees every batch of
Pipe sizing is consistent.
4, input cost is smaller --- the configuration of the present invention is simple, it is lower to the required precision of processing, and it greatly reduces into
This.
Detailed description of the invention
Fig. 1 is use state diagram of the invention.
Fig. 2 is the structural schematic diagram of tube chamber welds with base assembly.
Fig. 3 is the structural schematic diagram of the first adjustable baffle plate.
Fig. 4 is the structural schematic diagram of limited block.
Fig. 5 is the structural schematic diagram of upper pinch block.
In figure,
1-first support locating piece, the 2-the first fixed bottom plate, 3-lower part gripping blocks, 4-second support locating pieces, 5-
Third support positioning block, the 6-the second fixed bottom plate, 7-bottom plates, A-tube chamber welds with base assembly, B-U-typed oil pipe, C-the
One adjustable baffle plate, the second adjustable baffle plate of D-, E-limited block, F-upper pinch block.
Specific embodiment
The present invention is described in detail in the following with reference to the drawings and specific embodiments.All contents according to this specification are done
Equivalence changes and modification, belong to the technical scope of present patent application.
As shown in Figure 1, the calibration equipment for thrust bearing U-typed oil pipe applies to U-typed oil pipe B production
Whether checking bracket, nozzle positioning and size meet drawing requirement after complete, could really into host by installation before changing
Recognize whether size meets drawing, overcomes and repeatedly adjusted after cumbersome have a competition and bring is inconvenient, avoided in oil pipe
Clean second of the pollution in portion, ensure that installation period.
The calibration equipment for thrust bearing U-typed oil pipe include tube chamber welds with base assembly A, upper pinch block F,
Two first adjustable baffle plate C, two second adjustable baffle plate D and two limited block E.A kind of thrust bearing U-typed oil pipe inspection dress
It sets
The tube chamber welds with base assembly A is the bottom support platform of thrust bearing oil pipe verifying attachment, according to correct
U-typed lubricating oil tube model moves towards track 1:1 design by pipe.Referring to Fig. 2, the tube chamber welds with base assembly A is by 7 He of bottom plate
Multiple setting elements are constituted, multiple setting element according to the U-typed oil pipe B correct shape and move towards arrangement simultaneously solid welding
In on the bottom plate 7, machine tooling is gone up after being welded into a whole, again to guarantee the precision of tube chamber welds with base assembly A itself.It is described
Multiple setting elements are fixed including the fixed bottom plate 2 of a first support locating piece 1, two first, a lower part gripping block 3, a second support
Position block 4, a third support positioning block 5 and two second fixed bottom plates 6；They according to the U-typed oil pipe B correct trend,
From the beginning to the end according to the second fixed bottom plate 6, first support locating piece 1, first fixed bottom plate 2, lower part gripping block 3, second support
Locating piece 4, first fixes being arranged sequentially on the bottom plate 7 of bottom plate 2, third support positioning block 5 and the second fixed bottom plate 6.
Referring to Fig. 1, the shape of the two limited blocks E is shown in Fig. 4, according to the correct position of the end U-typed oil pipe B
It sets with the bottom plate 7 with M16 threaded hole is bored, is fixed by bolts on the bottom plate 7, achieve the purpose that tube end positions.
The upper pinch block F plays the role of the verified U-typed oil pipe B of fixed clamp, and shape is shown in Fig. 5, clamps with lower part
Block 3 matches, and is drilled among upper pinch block FThrough-hole is fixedly connected with the lower part gripping block 3 by bolt, and will
Verified U-typed oil pipe B is clamping.
The two first adjustable baffle plate C and two second adjustable baffle plate D is alignment element, is played in checking procedure pair
The effect of pipe shaping, shape are shown in Fig. 3, bored respectively on the two first adjustable baffle plate C and two second adjustable baffle plate D there are five
Bolt hole, side are drilled with 4Through-hole plays the mutually tune of locking and left and right directions from inside and outside be fastened by bolts respectively
Whole, upper plane is drilled with a M20 threaded hole, assembles the level height after bolt to adjust pipe.Described two first are adjustable
Baffle C is cooperatively connected with described two first fixed bottom plates 2 respectively, and the two second adjustable baffle plate D is respectively with described two second
Fixed bottom plate 6 is cooperatively connected, and using the fastening force across the bolt of five bolts hole thereon, from height, left and right directions pair
Verified U-typed oil pipe B is fastened, and correct shape and trend are calibrated to.
The process that the present invention calibrates U-typed oil pipe B includes the following steps:
1) verified U-typed oil pipe B is directly placed into the tube chamber welds with base assembly A, with the bolt of M16 × 55 and
The upper pinch block F is connect and is tightened with the lower part gripping block 3 by M16 nut, and verified U-typed oil pipe B is consolidated
It is fixed, and the two limited blocks E is tightened to respectively on the bottom plate 7 at the verified both ends U-typed oil pipe B.
2) when verified U-typed oil pipe B is put into the tube chamber welds with base assembly A, according to first support locating piece 1,
Second support locating piece 4 and third support positioning block 5 confirm whether the positioning of verified U-typed oil pipe B is wrong.
3) two first adjustable baffle plate C are connected with two first fixed bottom plates 2 respectively with the screw bolt and nut of M20 × 200,
Two second adjustable baffle plate D are connected with two second fixed bottom plates 6, nut is suitably tightened, checks verified U-typed lubricating oil
Whether the circular arc on the outside of pipe B contacts with the first fixed bottom plate 2 and the second fixed bottom plate 6；When verified U-typed oil pipe
When deflection is excessive, after in place being heated to it with flame, by tighten M20 nut make the first adjustable baffle plate C and
Second adjustable baffle plate D from the shape of the verified U-typed oil pipe B of inner and outer both direction alignment, adjusts row respectively
Journey is 20mm；It, can using the first adjustable baffle plate C and second when verified U-typed oil pipe B is not in same level height
The screw hole on the top controllable register D penetrates the bolt of M20 × 50, is screwed down the level for adjusting verified U-typed oil pipe B, from
And complete the verifying work of verified U-typed oil pipe B.
The present invention claims protection scope be not limited only to above-described embodiment, also should include that other are obvious to the invention
Transformation and alternative solution.
Claims (3)
1. a kind of calibration equipment for thrust bearing U-typed oil pipe, it is characterised in that: the calibration equipment includes pedestal weldering
Connect assembly, upper pinch block, two first adjustable baffle plates, two second adjustable baffle plates and two limited blocks；The tube chamber welds with base
Assembly is made of bottom plate and multiple setting elements, multiple setting element according to the U-typed oil pipe correct shape and
It moves towards to arrange and be welded on the bottom plate, two limited block passes through according to the correct position of the U-typed lubricating oil tube end
Bolt is fixed on the bottom plate, and the upper pinch block is connected on the tube chamber welds with base assembly and by verified " U "
Type oil pipe is clamping, and two first adjustable baffle plate and two second adjustable baffle plates are alignment element, is bolted to
On the tube chamber welds with base assembly, and the verified U-typed oil pipe is calibrated to correctly using the fastening force of bolt
Shape and trend；
Multiple setting elements of the tube chamber welds with base assembly include a first support locating piece, two first fixed bottom plates, one
The fixed bottom plate of lower part gripping block, a second support locating piece, a third support positioning block and two second；They are according to " U "
The correct trend of type oil pipe, from the beginning to the end according to the second fixed bottom plate, first support locating piece, the first fixed bottom plate, lower part
Gripping block, second support locating piece, the first fixed bottom plate, third support positioning block and the second fixed bottom plate are arranged sequentially in institute
It states on bottom plate；
Two first adjustable baffle plates and two second adjustable baffle plates are bored respectively there are five bolt hole, by bolt respectively with
Described two first fixed bottom plates and two second fixed bottom plates are cooperatively connected, from height, left and right directions to verified U-typed lubricating oil
Pipe carries out fastening calibration.
2. being used for the calibration equipment of thrust bearing U-typed oil pipe as described in claim 1, it is characterised in that: described two
First adjustable baffle plate is cooperatively connected with described two first fixed bottom plates respectively, two second adjustable baffle plate respectively with it is described
Two second fixed bottom plates are cooperatively connected, and the upper pinch block is fixedly connected with the lower part gripping block.
3. a kind of method of calibration for thrust bearing U-typed oil pipe using calibration equipment described in claim 1, feature
It is: includes the following steps:
1) verified U-typed oil pipe is directly placed into the tube chamber welds with base assembly, with screw bolt and nut by the top
Gripping block connect and tightens with the lower part gripping block, and verified U-typed oil pipe is fixed, and by two limited block
It is tightened on the bottom plate at verified U-typed oil pipe both ends respectively；
2) when verified U-typed oil pipe is put into the tube chamber welds with base assembly, according to first support locating piece, second support
Locating piece and third support positioning block confirm whether the positioning of verified U-typed oil pipe is wrong；
3) two first adjustable baffle plates are connected with two first fixed bottom plates with screw bolt and nut respectively, two second is adjusted
Baffle is connected with two second fixed bottom plates, suitably tightens nut, checks whether is circular arc on the outside of verified U-typed oil pipe
With the first fixed bottom plate and the second fixed contacts baseplate；When the deflection of verified U-typed oil pipe is excessive, it is used
After flame heating, make the first adjustable baffle plate and the second adjustable baffle plate respectively from the side of inner and outer two by tightening nut
The shape of the U-typed oil pipe verified to alignment；When verified U-typed oil pipe is not in same level height, utilize
The screw hole on the first adjustable baffle plate and the second adjustable baffle plate top penetrates bolt, and it is sliding to be screwed down the verified U-typed of adjustment
The level of oil pipe, to complete the verifying work of verified U-typed oil pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711416702.8A CN108044285B (en) | 2017-12-25 | 2017-12-25 | Calibration equipment and method for thrust bearing U-typed oil pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711416702.8A CN108044285B (en) | 2017-12-25 | 2017-12-25 | Calibration equipment and method for thrust bearing U-typed oil pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108044285A CN108044285A (en) | 2018-05-18 |
| CN108044285B true CN108044285B (en) | 2019-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711416702.8A Active CN108044285B (en) | 2017-12-25 | 2017-12-25 | Calibration equipment and method for thrust bearing U-typed oil pipe |
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| CN (1) | CN108044285B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140006148U (en) * | 2013-05-29 | 2014-12-09 | 현대중공업 주식회사 | Jig for fixing pipe |
| CN104827237A (en) * | 2015-05-31 | 2015-08-12 | 资兴市粤兴汽车零部件制造有限公司 | Pipe end hoop welding and fixing device for automobile pipe |
| CN104858605A (en) * | 2015-05-27 | 2015-08-26 | 天津市伟泰轨道交通装备有限公司 | Welding tool for circular tube |
| CN105328390A (en) * | 2015-12-11 | 2016-02-17 | 重庆创力工贸有限公司 | Method for welding and fixing seat frame assembly of front-row seat |
| CN106826062A (en) * | 2017-03-09 | 2017-06-13 | 清远全盛汽车配件有限公司 | U-tube part weld clamp device |
| CN206588523U (en) * | 2017-01-23 | 2017-10-27 | 安吉舒派家具有限公司 | Welding tooling for seat tool support tube |
-
2017
- 2017-12-25 CN CN201711416702.8A patent/CN108044285B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140006148U (en) * | 2013-05-29 | 2014-12-09 | 현대중공업 주식회사 | Jig for fixing pipe |
| CN104858605A (en) * | 2015-05-27 | 2015-08-26 | 天津市伟泰轨道交通装备有限公司 | Welding tool for circular tube |
| CN104827237A (en) * | 2015-05-31 | 2015-08-12 | 资兴市粤兴汽车零部件制造有限公司 | Pipe end hoop welding and fixing device for automobile pipe |
| CN105328390A (en) * | 2015-12-11 | 2016-02-17 | 重庆创力工贸有限公司 | Method for welding and fixing seat frame assembly of front-row seat |
| CN206588523U (en) * | 2017-01-23 | 2017-10-27 | 安吉舒派家具有限公司 | Welding tooling for seat tool support tube |
| CN106826062A (en) * | 2017-03-09 | 2017-06-13 | 清远全盛汽车配件有限公司 | U-tube part weld clamp device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108044285A (en) | 2018-05-18 |
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