CN106112381A - The technique of multiple-point geostatistics reparation abrasion axle and device - Google Patents
The technique of multiple-point geostatistics reparation abrasion axle and device Download PDFInfo
- Publication number
- CN106112381A CN106112381A CN201610709746.9A CN201610709746A CN106112381A CN 106112381 A CN106112381 A CN 106112381A CN 201610709746 A CN201610709746 A CN 201610709746A CN 106112381 A CN106112381 A CN 106112381A
- Authority
- CN
- China
- Prior art keywords
- section
- positioning section
- positioning
- reparation
- anchor point
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P6/00—Restoring or reconditioning objects
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
The invention belongs to recovery technique field, particularly to technique and the device of a kind of multiple-point geostatistics reparation abrasion axle, it is characterised in that take following steps: (1) makes template；(2) anchor point is made；(3) finishing anchor point height；(4) on the spindle nose or axle journal of abrasion, polymer composite is smeared；(5) parts on shaft is installed before polymer composite solidifies, relies on anchor point location, extrude cooperation face with parts on shaft, it is ensured that size and form and position tolerance；(6) heating or room temperature make polymer composite solidify.The present invention is without significantly detaching equipment, it is not necessary to complicated special equipment, not only ensure that size and the form and position tolerance of equipment, and can directly carry out field repair；Repair time is short；Rehabilitation expense is low；Need not process large mold.
Description
Technical field
The present invention relates to technique and the device of a kind of multiple-point geostatistics reparation abrasion axle, belong to recovery technique field.
Background technology
Abrasion is one of modal failure mode of plant equipment parts, plant equipment in longtime running due to by kind
The impact of the factor of kind, the position such as axle journal, spindle nose usually there will be abrasion, and traditional maintenance mode mainly scraps renewal, Repair Welding Machine
Processing, thermal spraying or Brush Plating reparation, although these repair modes can the precision of restorer in various degree, but be required for
All dismantling parts, not only length repair time, labor intensity greatly, and also become maintenance of equipment expense and occupy height not
Under a key factor.
Scrap renewal: this method can restorer original precision to greatest extent, shortcoming is to need sufficient spares reserve,
Add Parts Inventory；For some imports or essence, equipment big, dilute, owing to lacking spares reserve, often result in long-time shutdown
Wait the situation of accessory, have a strong impact on the continuous production of enterprise.
Repair Welding Machine is processed: the method repair spindle nose, journal wear can restorer precision substantially, but owing to repair welding heat is answered
The impact of power, easily causes spindle nose flexural deformation, even occurs that fracture causes the accident.
Brush Plating: the coating that Brush Plating is formed is well bonded with metal, the most there is not thermal stress affects, but by
Relatively thin in coating, this method can only repair the situation that wear extent is less, and needs special equipment, typically will be by specialty
External coordination unit repair.
Thermal spraying: the method can be used for the bigger spindle nose of wear extent, axle journal reparation, its shortcoming is that coating is fine and close not, ties
Conjunction intensity is low, runs floating coat and easily comes off.
The parts that above four kinds of methods are required for damaging all are dismantled, and long construction period, labor intensity are big, dimension
Repair costly.
Use polymer composite bilateral jig method reparation spindle nose, journal wear can be as above traditional handicraft
A kind of means of supplementing out economy, the method can preferably ensure size and the form and position tolerance repaired, and repairing efficiency is short, expense is low, is not required to
Equipment is significantly dismantled, but if using die methods reparation for some spindle noses being relatively large in diameter, axle journal, will
Occur causing processing inconvenience because mould is too big.
Summary of the invention
The technical problem to be solved in the present invention is: provides technique and the device of a kind of multiple-point geostatistics reparation abrasion axle, adopts
When carrying out, by this device and technique, spindle nose or the axle journal repairing abrasion, it is not necessary to equipment is dismantled on a large scale, as long as pulling down axle
Upper part (bearing, gear, shaft coupling, belt pulley, sprocket wheel etc.) exposes the position that needs are repaired, it is not necessary to special equipment,
Both can ensure that the form and position tolerance repairing position, it is also possible to carry out field repair, avoid processing large mold simultaneously.
The technique of multiple-point geostatistics reparation of the present invention abrasion axle, it is characterised in that take following steps:
(1) make template: produce the reparation section of template, repair section two ends and process positioning section；
(2) anchor point is made: spindle nose or axle journal in abrasion make anchor point, and anchor point is no less than 3 row, each with a line
Positioning space is less than 20mm；
(3) finishing anchor point height: be positioned on the spindle nose needing to repair or axle journal by template by positioning section is logical
Cross the height repairing section detection and location point, and it is concordant that anchor point height is trimmed to repair section with template；
(4) on the spindle nose or axle journal of abrasion, polymer composite is smeared；
(5) parts on shaft is installed before polymer composite solidifies, relies on anchor point location, extrude with parts on shaft and join
Conjunction face, it is ensured that size and form and position tolerance；
(6) heating or room temperature make polymer composite solidify.
When repairing spindle nose in described step (1), positioning section is divided into the first positioning section and the second positioning section, the first positioning section
After correspondence, the shaft shoulder is set to rear positioning step, and the second positioning section correspondence spindle nose is set to radial locating element, and radial locating element is corresponding
Spindle head centre hole arranges positioning convex, and the first positioning section, the second positioning section are integral structure with repairing section.
When repairing the diameter of axle in described step (1), positioning section is divided into the first positioning section and the second positioning section, the first positioning section
After correspondence, the shaft shoulder is set to rear positioning step, and before the second positioning section correspondence, the shaft shoulder is set to prelocalization step, the first positioning section,
Two positioning sections are integral structure with repairing section.
In described step (4), polymer composite thickness is higher than anchor point height.
Described with steel plate processing and fabricating template, anchor point is set to the solder joint of electric welding, sample charges and attacks out pit, high score
Anchor point, copper coin or the aluminium sheet that sub-composite makes.
Multiple-point geostatistics reparation of the present invention abrasion axle technique device, including template and anchor point, template
Including repairing section, repairing section two ends and arrange positioning section, positioning section is respectively set to the first positioning section and the second positioning section, and first is fixed
Position section, the second positioning section are integral structure with repairing section.
After the first described positioning section correspondence, the shaft shoulder is set to rear positioning step, and the second positioning section correspondence spindle nose is set to footpath
To keeper, radial locating element correspondence spindle head centre hole arranges positioning convex.
The cross section of the second described positioning section is set to triangle.
After the first described positioning section correspondence, the shaft shoulder is set to rear positioning step, and before the second positioning section correspondence, the shaft shoulder is set to
Prelocalization step.
The location that described anchor point is set to the solder joint of electric welding, sample charges and attacks out pit, polymer composite make
Point, copper coin or aluminium sheet.
The invention has the beneficial effects as follows:
Without significantly detaching equipment, it is not necessary to complicated special equipment, not only ensure that the size of equipment and morpheme are public
Difference, and can directly carry out field repair；Repair time is short；Rehabilitation expense is low；Need not process large mold.
Accompanying drawing explanation
Fig. 1 is the structural representation that spindle nose is repaired.
Fig. 2 is to extrude spindle nose to coordinate the structural representation in face.
The structural representation of template when Fig. 3 is spindle nose reparation.
Fig. 4 is the structural representation that axle journal is repaired.
Fig. 5 is the structural representation extruding journal engagement face.
The structural representation of template when Fig. 6 is axle journal reparation.
In figure: 1, anchor point；2, template；3, spindle nose；4, prelocalization step；5, rear positioning step；6, section is repaired；7, footpath
To keeper；8, positioning convex；9, axle journal.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is described further:
As shown in Fig. 1～Fig. 6, the technique of multiple-point geostatistics reparation of the present invention abrasion axle, it is characterised in that take
Following steps:
(1) make template: produce the reparation section of template, repair section two ends and process positioning section；
(2) anchor point is made: spindle nose or axle journal in abrasion make anchor point, and anchor point is no less than 3 row, each with a line
Positioning space is less than 20mm；
(3) finishing anchor point height: be positioned on the spindle nose needing to repair or axle journal by template by positioning section is logical
Cross the height repairing section detection and location point, and it is concordant that anchor point height is trimmed to repair section with template；
(4) on the spindle nose or axle journal of abrasion, polymer composite is smeared；
(5) parts on shaft is installed before polymer composite solidifies, relies on anchor point location, extrude with parts on shaft and join
Conjunction face, it is ensured that size and form and position tolerance；
(6) heating or room temperature make polymer composite solidify.
Embodiment one:
(1) according to roll squeezer spindle nose, the rear shaft shoulder, axle end center hole actual size, added by line with the steel plate that thickness is 3mm
Work goes out template.Template repairs segment length 290mm；Positioning section A length 40mm, positioning section B is the triangle of length of side 30mm.
(2) the spindle nose surface repaired will be needed to remove the impurity such as oil, rust.
(3) arc welding welds 4 row anchor points at the spindle nose of abrasion by hand, is less than with each positioning space of a line
20mm。
(4) after relying on template, the shaft shoulder, axle end center hole location, rely on the height repairing section detection and location point, and use
Angle grinding machine, file finishing anchor point height is concordant to repairing section with template.
(5) spindle nose in abrasion smears polymer composite, and material thickness is slightly above anchor point height.
(6) quill shaft is installed before polymer composite solidifies, fastens locking plate bolt, rely in anchor point location
Empty axial compression goes out cooperation face, to guarantee to repair size and the form and position tolerance at position.
(7) polymer composite is made to solidify under room temperature.
Embodiment two:
(1) according to roll squeezer spindle nose, the rear shaft shoulder, front shaft shoulder actual size, processed by line with the steel plate that thickness is 3mm
Template.Template repairs segment length 370mm；Positioning section A length 40mm, positioning section B length 40mm.
(2) the spindle nose surface repaired will be needed to remove the impurity such as oil, rust.
(3) arc welding welds 12 row anchor points at the spindle nose of abrasion by hand, is less than with each positioning space of a line
20mm。
(4) after relying on template, the shaft shoulder, front shaft shoulder location, rely on the height repairing section detection and location point, and grind with angle
It is concordant to repairing section with template that the finishing of machine, file positions anchor point height.
(5) spindle nose in abrasion smears polymer composite, and material thickness is slightly above anchor point height.
(6) bearing, pressing disc for fixing bolt are installed before polymer composite solidifies, rely on anchor point location bearing pressure
Go out cooperation face, to guarantee to repair size and the form and position tolerance at position.
(7) polymer composite is made to solidify under room temperature.
Multiple-point geostatistics reparation of the present invention abrasion axle technique device, including template 2 and anchor point 1, model
Chi 2 includes repairing section 6, repairs section 6 two ends and arranges positioning section, and positioning section is respectively set to the first positioning section and the second positioning section,
First positioning section, the second positioning section are integral structure with repairing section 6, anchor point 1 be distributed in the reparation section 6 of template 2 with
Between axle.
When repairing spindle nose 3, after the first positioning section correspondence, the shaft shoulder is set to rear positioning step 5, the second positioning section correspondence spindle nose 3
Being set to radial locating element 7, the corresponding spindle head centre hole of radial locating element 7 arranges positioning convex 8.Template 2 material is set to steel
Plate, the cross section of the second positioning section is set to triangle.When repairing axle journal 9, fixed after after the first positioning section correspondence, the shaft shoulder is set to
Position step 5, before the second positioning section correspondence, the shaft shoulder is set to prelocalization step 4.Anchor point 1 is set to the solder joint of electric welding, sample charges and attacks
Anchor point, copper coin or the aluminium sheet that the pit that goes out, polymer composite make.
Claims (10)
1. the technique of multiple-point geostatistics reparation abrasion axle, it is characterised in that take following steps:
(1) make template: produce the reparation section of template, repair section two ends and process positioning section；
(2) anchor point is made: spindle nose or axle journal in abrasion make anchor point, and anchor point is no less than 3 row, respectively positions with a line
Dot spacing is less than 20mm；
(3) finishing anchor point height: by positioning section, template is positioned on the spindle nose needing to repair or axle journal, by repairing
The height of multiple section detection and location point, and it is concordant that anchor point height is trimmed to repair section with template；
(4) on the spindle nose or axle journal of abrasion, polymer composite is smeared；
(5) parts on shaft is installed before polymer composite solidifies, relies on anchor point location, extrude with parts on shaft and coordinate
Face, it is ensured that size and form and position tolerance；
(6) heating or room temperature make polymer composite solidify.
The technique of multiple-point geostatistics reparation the most according to claim 1 abrasion axle, it is characterised in that: step (1) is repaired
During spindle nose, positioning section is divided into the first positioning section and the second positioning section, and after the first positioning section correspondence, the shaft shoulder is set to rear positioning step,
Second positioning section correspondence spindle nose is set to radial locating element, and radial locating element correspondence spindle head centre hole arranges positioning convex, and first
Positioning section, the second positioning section are integral structure with repairing section.
The technique of multiple-point geostatistics reparation the most according to claim 1 abrasion axle, it is characterised in that: step (1) is repaired
During the diameter of axle, positioning section is divided into the first positioning section and the second positioning section, and after the first positioning section correspondence, the shaft shoulder is set to rear positioning step,
Before second positioning section correspondence, the shaft shoulder is set to prelocalization step, and the first positioning section, the second positioning section are integral type with repairing section
Structure.
The technique of multiple-point geostatistics reparation the most according to claim 1 abrasion axle, it is characterised in that: high score in step (4)
Sub-thickness of composite material is higher than anchor point height.
The technique of multiple-point geostatistics reparation the most according to claim 1 abrasion axle, it is characterised in that: use steel plate processing and fabricating
Template, anchor point that anchor point is set to the solder joint of electric welding, sample charges and attacks out pit, polymer composite make, copper coin
Or aluminium sheet.
6. a multiple-point geostatistics reparation abrasion axle technique device, it is characterised in that: include template (2) and anchor point (1),
Template (2) includes repairing section (6), repairs section (6) two ends and arranges positioning section, and positioning section is respectively set to the first positioning section and the
Two positioning sections, the first positioning section, the second positioning section and reparation section (6) are integral structure, and anchor point (1) is distributed in template
(2) between reparation section (6) and axle.
Multiple-point geostatistics reparation the most according to claim 6 abrasion axle technique device, it is characterised in that: the first positioning section
After correspondence, the shaft shoulder is set to rear positioning step (5), and the second positioning section correspondence spindle nose (3) is set to radial locating element (7), the most fixed
The corresponding spindle head centre hole in position part (7) arranges positioning convex (8).
Multiple-point geostatistics reparation the most according to claim 7 abrasion axle technique device, it is characterised in that: template (2)
Material is set to steel plate, and the cross section of the second positioning section is set to triangle.
Multiple-point geostatistics reparation the most according to claim 6 abrasion axle technique device, it is characterised in that: the first positioning section
After correspondence, the shaft shoulder is set to rear positioning step (5), and before the second positioning section correspondence, the shaft shoulder is set to prelocalization step (4).
Multiple-point geostatistics reparation the most according to claim 6 abrasion axle technique device, it is characterised in that: anchor point (1)
Be set to the solder joint of electric welding, anchor point, copper coin or aluminium sheet that pit that sample charges and attacks out, polymer composite make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610709746.9A CN106112381B (en) | 2016-08-23 | 2016-08-23 | The technique and device of axis are worn in multiple-point geostatistics reparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610709746.9A CN106112381B (en) | 2016-08-23 | 2016-08-23 | The technique and device of axis are worn in multiple-point geostatistics reparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106112381A true CN106112381A (en) | 2016-11-16 |
| CN106112381B CN106112381B (en) | 2018-06-26 |
Family
ID=57275557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610709746.9A Active CN106112381B (en) | 2016-08-23 | 2016-08-23 | The technique and device of axis are worn in multiple-point geostatistics reparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106112381B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493504A (en) * | 2017-01-04 | 2017-03-15 | 山东钢铁股份有限公司 | The online restorative procedure of the star wheel toothed plate of sintering machine |
| CN108581363A (en) * | 2018-06-21 | 2018-09-28 | 日照钢铁控股集团有限公司 | A kind of Vertical Mill wheel hub restorative procedure |
| CN108857261A (en) * | 2018-08-23 | 2018-11-23 | 于博海 | Using positioning mode rotary flying shears drum Abrasion renovation technique |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102012197A (en) * | 2010-11-11 | 2011-04-13 | 无锡明珠增压器制造有限公司 | Measuring pallet for axis cutting groove |
| CN103801894A (en) * | 2014-02-28 | 2014-05-21 | 淄博福世蓝高分子复合材料技术有限公司 | Method for repairing abraded shaft head by adopting polymer composites and device of method |
| CN103921056A (en) * | 2014-03-26 | 2014-07-16 | 南京梅山冶金发展有限公司 | Online shaft neck repairing method |
| CN205927704U (en) * | 2016-08-23 | 2017-02-08 | 淄博福世蓝高分子复合材料技术有限公司 | Device of multiple spot localization method restoration wearing and tearing axle |
-
2016
- 2016-08-23 CN CN201610709746.9A patent/CN106112381B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102012197A (en) * | 2010-11-11 | 2011-04-13 | 无锡明珠增压器制造有限公司 | Measuring pallet for axis cutting groove |
| CN103801894A (en) * | 2014-02-28 | 2014-05-21 | 淄博福世蓝高分子复合材料技术有限公司 | Method for repairing abraded shaft head by adopting polymer composites and device of method |
| CN103921056A (en) * | 2014-03-26 | 2014-07-16 | 南京梅山冶金发展有限公司 | Online shaft neck repairing method |
| CN205927704U (en) * | 2016-08-23 | 2017-02-08 | 淄博福世蓝高分子复合材料技术有限公司 | Device of multiple spot localization method restoration wearing and tearing axle |
Non-Patent Citations (4)
| Title |
|---|
| 张宏霞，李全阳: "辊压机轴磨损分析及在线修复", 《水泥》 * |
| 翟文军: "电机轴磨损的紧急修复方法", 《新世纪水泥导报》 * |
| 赵双岩，王爱英: "低转数大轴径轴颈损坏在线修复", 《炼油与化工》 * |
| 赵德刚，李曙光: "用自熔性合金粉末火焰喷焊工艺与现场研磨修复磨损轴实践", 《山西冶金》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493504A (en) * | 2017-01-04 | 2017-03-15 | 山东钢铁股份有限公司 | The online restorative procedure of the star wheel toothed plate of sintering machine |
| CN108581363A (en) * | 2018-06-21 | 2018-09-28 | 日照钢铁控股集团有限公司 | A kind of Vertical Mill wheel hub restorative procedure |
| CN108857261A (en) * | 2018-08-23 | 2018-11-23 | 于博海 | Using positioning mode rotary flying shears drum Abrasion renovation technique |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106112381B (en) | 2018-06-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101767262B (en) | Reproducing method of forging mold by using composite build-up welding | |
| CN207138861U (en) | A kind of roll-in arbor abrasion is online to repair frock | |
| CN106112381A (en) | The technique of multiple-point geostatistics reparation abrasion axle and device | |
| CN106112380A (en) | The technique of mould positioning mode reparation abrasion axle and device | |
| CN205949478U (en) | High -speed steel composite roll | |
| CN103252622A (en) | Hook tail frame body machining technology | |
| CN202921853U (en) | Die for precision forging process of thrust wheel | |
| CN108202209B (en) | Preparation method of high-wear-resistance impact-resistant roller skin lining plate and extrusion roller | |
| CN205927704U (en) | Device of multiple spot localization method restoration wearing and tearing axle | |
| CN103252627A (en) | Two-layer combined concave mould and machining method thereof | |
| CN100415416C (en) | On-line mould-repairing method and apparatus for roller-type wedge transverse rolling machine | |
| CN101704152A (en) | In-situ stress-free resurfacing welding repair process of abrasion of large-sized rotor journal | |
| CN107747090A (en) | A kind of method of laser remanufacturing rolling mill bearing | |
| CN103009023B (en) | Manufacturing method for plastic molding mould | |
| CN101569982A (en) | Manufacturing process for tooth crown of high strength double-geared roller crusher | |
| CN102267012B (en) | On-line repairing method for fractured upper beam for hydraulic press casting and structure reinforcing device | |
| CN206701954U (en) | A kind of steel rolling alignment roller being easily repaired | |
| CN205927702U (en) | Device of die positioning method restoration wearing and tearing axle | |
| CN217394001U (en) | Simple welding device for cracking of large-scale high-voltage motor base lug | |
| CN103056342B (en) | Production method of abrasion-resistant guide plate for perforating stainless steel billet | |
| CN102581543A (en) | Repair method for forging die | |
| CN206567516U (en) | A kind of drive axle spindle nose casting molds | |
| CN105935855A (en) | Repairing method for end face tooth rolling roll shaft of novel three-roll planetary rolling mill | |
| CN108971903A (en) | A kind of method that wheel is made in wheel spoke barrel wheel compacting | |
| CN107457523A (en) | A kind of renovation technique of waste and old roller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |