CN101905325A - Method for correcting boat - Google Patents
Method for correcting boat Download PDFInfo
- Publication number
- CN101905325A CN101905325A CN 201010239295 CN201010239295A CN101905325A CN 101905325 A CN101905325 A CN 101905325A CN 201010239295 CN201010239295 CN 201010239295 CN 201010239295 A CN201010239295 A CN 201010239295A CN 101905325 A CN101905325 A CN 101905325A
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- Prior art keywords
- boat
- hydraulic jack
- correcting
- jack
- correction device
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Abstract
The invention belongs to a method for correcting a boat. A boat correction device consists of a hydraulic jack, a flat hydraulic jack and boat clamping plate and a correcting and fixing bracket. The method comprises the following steps of: checking the boat correction device; horizontally placing and adjusting the device; placing the jack at a central vacant position of the boat correction device and locking a positioning lock of the hydraulic jack; placing the bottom surface of the flat hydraulic jack and boat clamping plate on a jacking rod of the hydraulic jack and aligning with a centralized positioning clamping ring at the bottom of the flat hydraulic jack and boat clamping plate; arranging a deformed boat on the flat hydraulic jack and boat clamping plate upside down; slowly jacking the hydraulic jack upwards to jack the hydraulic jack to the top end of the boat correction device until the hydraulic jack cannot be jacked; determining the most seriously deformed edge around the boat, heating the edge with a high temperature welding gun and slowly jacking the hydraulic jack upwards while heating; after the hydraulic jack is jacked to certain extent, uniformly moving the welding gun for heating and beating the four peripheral edges of the boat with a small iron hammer; stopping the heating and the upward jacking when the four peripheral edges of the boat are substantially matched with four edges of the boat correction device; and disassembling the boat after the boat is cooled, checking whether a new crack exists on the four edges and the bottom of the boat, welding if the crack exists, and correcting if cracks do not exist and newly putting the boat into production for use.
Description
Technical field
The invention belongs to powder metallurgy product and burn the technical field that splendid attire is produced powder metallurgy material vessel in the process, especially a kind of method of correcting boat.
Background technology
In powder metallurgy product production, must use high temperature to burn the splendid attire vessel, be called boat again.Because boat needs repeatedly to use in the high temperature sintering environment, is easy to generate distortion, easily adhered materials, people need often it to be proofreaied and correct, but at present people only are with through just relying on hammer to beat correction, the one, be difficult to calibration accuracy, and the 2nd, proofread and correct the effort of very taking a lot of work.
Summary of the invention
In order to overcome the deficiency that above existing correcting boat technology and method exist, the invention provides a kind of method of simple, quick, a kind of correcting boat that science is practical.
The present invention solves the scheme that its technical problem adopts: a kind of method of correcting boat is characterized in that:
Step 1: use correcting boat device dull and stereotyped by hydraulic jack, hydraulic jack and boat clamping and that the correction fixed support is formed;
Step 2: check the correcting boat device has or not whether weld seam slight crack, hydraulic jack be intact, whether hydraulic jack and boat clamping flat board be out of shape;
Step 3: the correcting boat device is placed level, and adjust horizontal level;
Step 4: put hydraulic jack into correcting boat device middle room, the location lock of locked hydraulic jack;
Step 5: hydraulic jack and boat clamping planar bottom surface are placed on the push rod of hydraulic jack, aim at hydraulic jack and boat clamping flat board bottom centre locator card adapter ring;
Step 6: with the distortion the boat left-hand thread on hydraulic jack and boat clamping flat board;
Step 7: slowly hydraulic jack is up pushed up, it is pushed up the top of correcting boat device, until motionless position, top;
Step 8: evil is gone through in that limit distortion around being certain about boat, and heats with the high temperature welding gun, slowly firmly hydraulic jack is up pushed up while heating;
Step 9: after hydraulic jack was pushed up certain degree, welding gun wanted inhomogeneity moving to heat, and beats four peripheries of boat with adz-eye hammer;
Step 10: can stop to add the gentle top of going up by the time four limits on four peripheries of boat and the correcting boat device coincide substantially;
Step 11: after the cooling boat is unloaded, check whether boat four limits and boat bottom has new crackle,, then do not proofread and correct, can put into production use again as having if weld.
The invention has the beneficial effects as follows: use correcting boat device dull and stereotyped by hydraulic jack, hydraulic jack and boat clamping and that the correction fixed support is formed owing to adopted, the boat clamping is dull and stereotyped to be connected with the boat internal recess with jack, can put forth effort to proofread and correct boat equably, and boat is carried out the high temperature heating by the high temperature spray gun, and correspondingly proofread and correct successively by jack, can be simple, quick, science, practical correction boat.
Below in conjunction with the drawings and specific embodiments the present invention is described further.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of correcting boat device
Fig. 2 is a correcting boat device left side TV structure schematic diagram
Fig. 3 is a correcting boat device plan structure schematic diagram
Fig. 4 is a correcting boat device boat clamping slab construction schematic diagram
Among Fig. 1-3,1. jack stand; 2. bracing frame; 3. correcting boat clamping support; 4. hydraulic jack; 5. boat clamping flat board; 6. correcting boat device; 7. locator card adapter ring; 8. boat.
The specific embodiment
Embodiment one
Referring to Fig. 1-4, the correcting boat device is made up of hydraulic jack (4), hydraulic jack and boat clamping flat board (5) and correction fixed support (6); Proofreading and correct fixed support (6) is made up of jack stand (1), bracing frame (2), correcting boat clamping support (3); Hydraulic jack and boat clamping flat board (5) one side are tabular, and the middle part of another side has and the corresponding locator card adapter ring in hydraulic jack top; Jack stand (1) is welded on the end on two bracing frames (2), the other end of two bracing frames (2) is welded with the rectangle correcting boat clamping support (3) corresponding with boat (8), hydraulic jack (4) is positioned at jack stand (1) middle part, and hydraulic jack (4) top is connected on hydraulic jack and the corresponding locator card adapter ring in boat clamping flat board (5) bottom surface (7);
A kind of bearing calibration according to above-mentioned described correcting boat device:
Step 1: use correcting boat device (6) dull and stereotyped by hydraulic jack, hydraulic jack and boat clamping and that the correction fixed support is formed;
Step 2: check correcting boat device (6) has or not whether weld seam slight crack, hydraulic jack (4) be intact, whether hydraulic jack and boat clamping flat board (5) be out of shape;
Step 3:, and adjust horizontal level with correcting boat device (6) placement level;
Step 4: put hydraulic jack (4) into correcting boat device (6) room, middle, the location lock of locked hydraulic jack (4);
Step 5: hydraulic jack and boat clamping flat board (5) bottom surface are placed on the push rod of hydraulic jack (4), aim at hydraulic jack and boat clamping flat board (5) bottom centre's locator card adapter ring (7);
Step 6: with the distortion boat (8) left-hand thread on hydraulic jack and boat clamping flat board (5);
Step 7: slowly hydraulic jack (4) is up pushed up, it is pushed up the top of correcting boat device (6), until motionless position, top;
Step 8: be certain about boat (8) that limit distortion all around and go through evil, and heat, slowly firmly hydraulic jack (4) is up pushed up while heating with welding gun;
Step 9: after hydraulic jack (4) was pushed up certain degree, welding gun wanted inhomogeneity moving to heat, and beats four peripheries of boat (8) with adz-eye hammer;
Step 10: can stop to add the gentle top of going up by the time four limits on (8) four peripheries of boat and the correcting boat device (6) coincide substantially;
Step 11: after the cooling boat (8) is unloaded, check whether boat (8) four limits and boat bottom has new crackle,, then do not proofread and correct, can put into production use again as having if weld.
Claims (1)
1. the method for a correcting boat is characterized in that:
Step 1: use correcting boat device (6) dull and stereotyped by hydraulic jack, hydraulic jack and boat clamping and that the correction fixed support is formed;
Step 2: check correcting boat device (6) has or not whether weld seam slight crack, hydraulic jack (4) be intact, whether hydraulic jack and boat clamping flat board (5) be out of shape;
Step 3:, and adjust horizontal level with correcting boat device (6) placement level;
Step 4: put hydraulic jack (4) into correcting boat device (6) room, middle, the location lock of locked hydraulic jack (4);
Step 5: hydraulic jack and boat clamping flat board (5) bottom surface are placed on the push rod of hydraulic jack (4), aim at hydraulic jack and boat clamping flat board (5) bottom centre's locator card adapter ring (7);
Step 6: with the distortion boat (8) left-hand thread on hydraulic jack and boat clamping flat board (5);
Step 7: slowly hydraulic jack (4) is up pushed up, it is pushed up the top of correcting boat device (6), until motionless position, top;
Step 8: be certain about boat (8) that limit distortion all around and go through evil, and heat, slowly firmly hydraulic jack (4) is up pushed up while heating with welding gun;
Step 9: after hydraulic jack (4) was pushed up certain degree, welding gun wanted inhomogeneity moving to heat, and beats four peripheries of boat (8) with adz-eye hammer;
Step 10: can stop to add the gentle top of going up by the time four limits on (8) four peripheries of boat and the correcting boat device (6) coincide substantially;
Step 11: after the cooling boat (8) is unloaded, check whether boat (8) four limits and boat bottom has new crackle,, then do not proofread and correct, can put into production use again as having if weld.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010239295 CN101905325A (en) | 2010-07-19 | 2010-07-19 | Method for correcting boat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010239295 CN101905325A (en) | 2010-07-19 | 2010-07-19 | Method for correcting boat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101905325A true CN101905325A (en) | 2010-12-08 |
Family
ID=43260992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010239295 Pending CN101905325A (en) | 2010-07-19 | 2010-07-19 | Method for correcting boat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101905325A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042357A (en) * | 2011-12-19 | 2013-04-17 | 湖南晟通科技集团有限公司 | Processing method and processing tool for aluminum alloy girder |
| CN108152171A (en) * | 2017-11-30 | 2018-06-12 | 彩虹（合肥）液晶玻璃有限公司 | A kind of viscosimeter platinum crucible means for correcting |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2516287Y (en) * | 2002-01-15 | 2002-10-16 | 张新如 | Hydraulic steel-tube straightener |
| CN201152732Y (en) * | 2008-02-18 | 2008-11-19 | 上海宝钢设备检修有限公司 | Portable leading screw calibrator |
| CN201353597Y (en) * | 2009-01-15 | 2009-12-02 | 中冶京唐建设有限公司 | Device for correcting ovality of circular steel tube |
-
2010
- 2010-07-19 CN CN 201010239295 patent/CN101905325A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2516287Y (en) * | 2002-01-15 | 2002-10-16 | 张新如 | Hydraulic steel-tube straightener |
| CN201152732Y (en) * | 2008-02-18 | 2008-11-19 | 上海宝钢设备检修有限公司 | Portable leading screw calibrator |
| CN201353597Y (en) * | 2009-01-15 | 2009-12-02 | 中冶京唐建设有限公司 | Device for correcting ovality of circular steel tube |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042357A (en) * | 2011-12-19 | 2013-04-17 | 湖南晟通科技集团有限公司 | Processing method and processing tool for aluminum alloy girder |
| CN103042357B (en) * | 2011-12-19 | 2015-09-30 | 晟通科技集团有限公司 | A kind of processing method of Aluminum alloy crossbeam and processing tool |
| CN108152171A (en) * | 2017-11-30 | 2018-06-12 | 彩虹（合肥）液晶玻璃有限公司 | A kind of viscosimeter platinum crucible means for correcting |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101208 |