CN1214287A - Repair method of vice jaw in universal joint - Google Patents
Repair method of vice jaw in universal joint Download PDFInfo
- Publication number
- CN1214287A CN1214287A CN 97107715 CN97107715A CN1214287A CN 1214287 A CN1214287 A CN 1214287A CN 97107715 CN97107715 CN 97107715 CN 97107715 A CN97107715 A CN 97107715A CN 1214287 A CN1214287 A CN 1214287A
- Authority
- CN
- China
- Prior art keywords
- tiger
- vice jaw
- panelling
- universal joint
- repair method
- 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
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- Crushing And Grinding (AREA)
Abstract
The repairing method features that after the worn and deformed part of the vice jaw is removed through machining and two pairs of arced panels in the sizes of the vice jaw are machined, the panels are matched and welded to vice jaw via peripheral welding and 8-10 point plug welding. The said simple method makes universal joint be able to be re-used.
Description
The invention belongs to field of machining, specifically is that rolling mill universal is connect a repair method of vice jaw.
At present, domestic most of milling train all adopts slider typed universal joint spindle.With the joining tiger of milling train end,, cause tiger wearing and tearing and crimp in use because lubricious condition is poor, and the load that is hit is big; The increase of this deflection causes the increasing of copper shoe fit-up gap, and copper shoe consumption is risen, cause jaw fracture on the roll when serious, according to medium plate mill that produces 600000 tons of steel plates per year of statistics, the consumption of universal-joint spindle slide block is worth about 600,000 yuan about 10 tons.Repair tiger compensation slide block fit-up gap, it is more to adopt welding method to exist with topic in the past, first complex technical process; Its two overlay claddings insufficient strength wears no resistance, and service life is short; Its three welding method can only use once.
The present invention adopts the panelling method that its gap is repaired, and has easy and simple to handlely, practical, and can repair use repeatedly.
Technical scheme of the present invention is, machine away tiger wearing and tearing and crushed element with the machined method, process a panelling, this panelling is put into tiger according to tiger life size, with periphery welding panelling is fixed in the tiger, on panelling, evenly selects carry out plug welding and reinforce again at 8～10.
The invention has the beneficial effects as follows and adopt the simple easy operating of this restorative procedure technology that select for use the high material of intensity to make panelling, wearability is good.And can repeated multiple times reparation use and prolong universal-joint spindle and slide block service life.
The present invention is described in detail below in conjunction with accompanying drawing:
Accompanying drawing one is structural representation of the present invention
Machine away tiger wearing and tearing and crushed element with the machined method, process a panelling (4) according to tiger (2) life size, this panelling (4) is two symmetrical garden arcs, this panelling (4) is put into tiger (2), periphery welding is fixed in panelling (4) in the tiger (2), evenly chooses 8～10 plug welding points (1) again and carry out plug welding and reinforce on panelling (4).
Claims (1)
1, a kind of restorative procedure of vice jaw in universal joint, it is characterized in that machining away tiger (2) wearing and tearing and crushed element with the machined method, process two symmetrical arc panellings (4) according to the geomery of tiger (2), this panelling (4) is cooperated the periphery welding with tiger, on panelling (4), evenly choose 8～10 plug welding points (1) plug welding again and reinforce.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97107715A CN1061284C (en) | 1997-10-10 | 1997-10-10 | Repair method of vice jaw in universal joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97107715A CN1061284C (en) | 1997-10-10 | 1997-10-10 | Repair method of vice jaw in universal joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1214287A true CN1214287A (en) | 1999-04-21 |
| CN1061284C CN1061284C (en) | 2001-01-31 |
Family
ID=5169809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97107715A Expired - Fee Related CN1061284C (en) | 1997-10-10 | 1997-10-10 | Repair method of vice jaw in universal joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1061284C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904149A (en) * | 2016-03-31 | 2016-08-31 | 常州市建筑科学研究院股份有限公司 | Steel bar test fixture repair process and steel bar test fixture |
| CN110039254A (en) * | 2019-04-30 | 2019-07-23 | 山西豪仑科化工有限公司 | A method of repairing vacuum pump crosshead shoe |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588716B (en) * | 2014-11-25 | 2016-08-31 | 鞍钢重型机械有限责任公司 | The method of Precision Machining universal-joint spindle both sides tiger's jaw on common boring machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1030040A (en) * | 1988-04-05 | 1989-01-04 | 重庆大学 | New method of amending surface defects of castings |
| GB8910138D0 (en) * | 1989-05-03 | 1989-06-21 | Welding Inst | Repairing defective metal workpiece |
-
1997
- 1997-10-10 CN CN97107715A patent/CN1061284C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904149A (en) * | 2016-03-31 | 2016-08-31 | 常州市建筑科学研究院股份有限公司 | Steel bar test fixture repair process and steel bar test fixture |
| CN110039254A (en) * | 2019-04-30 | 2019-07-23 | 山西豪仑科化工有限公司 | A method of repairing vacuum pump crosshead shoe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1061284C (en) | 2001-01-31 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |