CN102756023A - Compression molding system of bearing bushes - Google Patents
Compression molding system of bearing bushes Download PDFInfo
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- CN102756023A CN102756023A CN2012102305768A CN201210230576A CN102756023A CN 102756023 A CN102756023 A CN 102756023A CN 2012102305768 A CN2012102305768 A CN 2012102305768A CN 201210230576 A CN201210230576 A CN 201210230576A CN 102756023 A CN102756023 A CN 102756023A
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- pneumatic mechanism
- bearing shell
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- pressing plate
- pneumatic
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Abstract
The invention discloses a compression molding system of bearing bushes, and the system comprises a base, wherein a first pneumatic mechanism, a second pneumatic mechanism, a third pneumatic mechanism and a fourth pneumatic mechanism are fixed on the base, and a movable plate is arranged on the base, the fourth pneumatic mechanism is fixed above the movable plate through a bracket, the fourth pneumatic mechanism is telescopically connected with a jacking head, a projection matched with the inner side face of the bearing bush is arranged on the bottom part of the jacking head, the third pneumatic mechanism is telescopically connected with the movable plate, the movable plate is respectively connected with two groups of stop dogs through two groups of springs, the two groups of stop dogs clamp a stop block, a recess used for holding the bearing bush is arranged on the stop block, the first pneumatic mechanism is telescopically connected with a first pressing plate, the second pneumatic mechanism is telescopically connected with a second pressing plate, the first pressing plate and the second pressing plate are respectively arranged on the two sides of the movable plate. The invention aims at providing a compression molding system of bearing bushes to guarantee safer processing process of bearing bushes, the processed products are more precise, and the bearing bushes are finally sized.
Description
Technical field
The present invention is specifically related to a kind of bearing shell compression moulding system.
Background technology
Bearing is one of critical component of steam turbine, and under the lubricated and cooling effect of circulating lubricating oil, the turbine rotor that heavy duty is run up plays a supportive role; Bearing shell is one of important building block of bearing; Be the part that bearing directly contacts with rotating shaft, be shaped as the semi-cylindrical of watt shape, its effect is to carry the active force that axle journal applies; Keep oil film stable, bearing is worked reposefully and reduce the friction loss of bearing.The operation principle of bearing shell makes bearing shell need possess following characteristic, at first, needs to adopt exotic material to process bearing shell, so that bearing shell can be high temperature resistant; Secondly, need the bearing shell medial surface be polished to enough smooth to reduce the frictional force between bearing shell and the rotating shaft as far as possible; At last, need to guarantee the radian of bearing shell medial surface.
In the prior art, a lot of to the equipment of bearing shell moulding, still; Because the bearing shell shape is special, charging becomes a bigger problem, causes security incident owing to need the operator to operate at operating area; Because the bearing shell shape is special, causes bearing shell to be difficult to be fixed, and causes in process; The processing effect of bearing shell is not good, needs to be resolved hurrily.
Summary of the invention
To the problem that prior art exists, the objective of the invention is to propose a kind of bearing shell compression moulding system, through enforcement of the present invention; Can realize normal charging to bearing shell; And do not need the operator to go deep into operating area, safer, and in the process of processing bearing shell, bearing shell is fixed; The bearing shell that feasible processing obtains has higher quality, and finally finalizes the design to bearing shell automatically.
For reaching this purpose, the present invention adopts following technical scheme:
A kind of bearing shell compression moulding system comprises base, fixing first pneumatic mechanism, second pneumatic mechanism, the 3rd pneumatic mechanism, the 4th pneumatic mechanism and digital control system on the said base; And portable plate is set; Said first pneumatic mechanism of said digital control system control connection, said second pneumatic mechanism, said the 3rd pneumatic mechanism, said the 4th pneumatic mechanism, said the 4th pneumatic mechanism is fixed on said portable plate top through support, the flexible top that connects of said the 4th pneumatic mechanism; Bottom, said top is provided with the convexity that cooperates the bearing shell medial surface; The said portable plate of the flexible connection of said the 3rd pneumatic mechanism, said portable plate flexibly connects two groups of blocks respectively through two groups of springs, said two groups of block clamping limited blocks; Offer on the said limited block and cooperate the groove that holds bearing shell; Flexible first pressing plate that connects of said first pneumatic mechanism, flexible second pressing plate that connects of said second pneumatic mechanism, said first pressing plate and the said second pressing plate said portable plate offside that is placed in.
Four groups of said bases of the flexible respectively connection of telescopic shaft; Four groups of said telescopic shafts are fixed the push rod of said first pneumatic mechanism, said second pneumatic mechanism, said the 3rd pneumatic mechanism, said the 4th pneumatic mechanism 4 respectively, and four groups of said telescopic shafts laterally arrange with four groups of said push rods respectively.
Based on disclosing of above technical scheme, the present invention possesses following beneficial effect:
The present invention is placed on bearing shell in the groove of limited block, then limited block is stuck between two groups of blocks, when needs add man-hour to bearing shell; The push rod of pneumatic mechanism promotes portable plate to the appropriate location, and through the fixing bearing shell of first pressing plate and second pressing plate, because the zone completion of action outside the machining bearing shell of bearing shell is installed; Make process comparatively safe, be not easy to take place security incident, and; Owing in the process of processing bearing shell, can fix, make that bearing shell can not move in the process of processing bearing shell to bearing shell; Make that the process of bearing shell is meticulousr; The bearing shell that processing obtains has better quality, then through the 4th pneumatic mechanism of band top bearing shell is finalized the design, thereby accomplishes the whole operation process automatically.
Description of drawings
Fig. 1 is the overall structure sketch map of the embodiment of the invention 1:
Fig. 2 is the overall structure sketch map of the embodiment of the invention 1:
Wherein: 1, base; 2, first pneumatic mechanism; 3, second pneumatic mechanism; 4, the 3rd pneumatic mechanism; 5, portable plate; 6, first pressing plate; 7, second pressing plate; 8, limited block; 9, bearing shell; 10, block; 11, spring; 12, telescopic shaft; 13, the 4th pneumatic mechanism; 14, support; 15, top; 16, digital control system.
The specific embodiment
Further specify technical scheme of the present invention below in conjunction with accompanying drawing and through the specific embodiment:
Propose a kind of bearing shell compression moulding system, comprise base 1, fixing first pneumatic mechanism 2 on the base 1, second pneumatic mechanism 3, the 3rd pneumatic mechanism 4, the 4th pneumatic mechanism 13 and digital control system 16; And portable plate 5 is set; Digital control system 16 control connections first pneumatic mechanism 2, second pneumatic mechanism 3, the 3rd pneumatic mechanism 4, the 4th pneumatic mechanism 13, the four pneumatic mechanisms 13 are fixed on portable plate 5 tops through support 14, the 4th pneumatic mechanism 13 flexible tops 15 that connect; Come directly towards 15 bottoms and be provided with the convexity that cooperates bearing shell 9 medial surfaces; The 3rd pneumatic mechanism 4 flexible portable plates 5 that connect, portable plate 5 flexibly connects 10, two groups of blocks of two groups of blocks, 10 clamping limited blocks 8 respectively through two groups of springs 11; Offer on the limited block 8 and cooperate the groove that holds bearing shell 9; First pneumatic mechanism 2 is flexible to connect flexible second pressing plate, 7, the first pressing plates 6 and second pressing plate 7 portable plate 5 offsides that are placed in that connect of first pressing plate, 6, the second pneumatic mechanisms 3.
Four groups of telescopic shafts 12 are flexible respectively to connect the push rod of fixing respectively first pneumatic mechanism 2 of 1, four group of telescopic shaft 12 of base, second pneumatic mechanism 3, the 3rd pneumatic mechanism 4, the 4th pneumatic mechanism 4, and four groups of telescopic shafts 12 laterally arrange with four groups of push rods respectively.
The enforcement of following combination embodiment 1 further specifies the present invention:
At first bearing shell 9 is placed in the groove of limited block 8, and limited block 8 is stuck between two groups of blocks 10, promote portable plate 5 through digital control system 16 controls the 3rd pneumatic mechanism 4 and accurately arrive correct position; Digital control system 16 control first pneumatic mechanisms 2 and second pneumatic mechanism 3 start, and promote first pressing plate 6 and second pressing plate 7 respectively, and be from offside that bearing shell 9 is fixing; In order to the usefulness of bearing shell 9 processing, embodiment 1 at first installs and fixes bearing shell 9 outside the working range of processing bearing shell 9, and installation provision bearing shell 9 is safer outside the working range of processing bearing shell 9; Then bearing shell 9 is pushed to the working region of the machinery of processing bearing shell 9, and through first pressing plate 6 and second pressing plate 7 that bearing shell 9 is fixing, thus can prevent that bearing shell 9 from displacement occurring in processed process; Influence its processing effect; Thereby the charging of realization bearing shell 9 and fixing, then, digital control system 16 controls the 4th pneumatic mechanism 4 starts; And will come directly towards 15 be pressed into bearing shell 14 medial surface, thereby accomplish the whole operation process.
The above; Be merely the preferable specific embodiment of the present invention; But protection scope of the present invention is not limited thereto; Any technical staff who is familiar with the present technique field is equal to replacement or change according to technical scheme of the present invention and inventive concept thereof in the technical scope that the present invention discloses, all should be encompassed within protection scope of the present invention.
Claims (2)
1. bearing shell compression moulding system; It is characterized in that; Comprise base (1); Said base (1) is gone up fixing first pneumatic mechanism (2), second pneumatic mechanism (3), the 3rd pneumatic mechanism (4), the 4th pneumatic mechanism (13) and digital control system (16), and portable plate (5) is set, said first pneumatic mechanism of said digital control system (16) control connection (2), said second pneumatic mechanism (3), said the 3rd pneumatic mechanism (4), said the 4th pneumatic mechanism (13); Said the 4th pneumatic mechanism (13) is fixed on said portable plate (5) top through support (14); The flexible top (15) that connects of said the 4th pneumatic mechanism (13), said top (15) bottom is provided with the convexity that cooperates bearing shell (9) medial surface, the flexible said portable plate (5) that connects of said the 3rd pneumatic mechanism (4); Said portable plate (5) flexibly connects two groups of blocks (10) respectively through two groups of springs (11); Said two groups of blocks (10) clamping limited blocks (8) are offered on the said limited block (8) to cooperate and are held the groove of bearing shell (9), flexible first pressing plate (6) that connects of said first pneumatic mechanism (2); Flexible second pressing plate (7) that connects of said second pneumatic mechanism (3), said first pressing plate (6) and said second pressing plate (7) said portable plate (5) offside that is placed in.
2. bearing shell compression moulding according to claim 1 system; It is characterized in that; The flexible respectively said base (1) that connects of four groups of telescopic shafts (12); The push rod of fixing respectively said first pneumatic mechanism (2) of four groups of said telescopic shafts (12), said second pneumatic mechanism (3), said the 3rd pneumatic mechanism (4), said the 4th pneumatic mechanism (4), and four groups of said telescopic shafts (12) laterally arrange with four groups of said push rods respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210230576.8A CN102756023B (en) | 2012-07-05 | 2012-07-05 | A kind of compressing system of bearing shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210230576.8A CN102756023B (en) | 2012-07-05 | 2012-07-05 | A kind of compressing system of bearing shell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102756023A true CN102756023A (en) | 2012-10-31 |
| CN102756023B CN102756023B (en) | 2016-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210230576.8A Active CN102756023B (en) | 2012-07-05 | 2012-07-05 | A kind of compressing system of bearing shell |
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| Country | Link |
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| CN (1) | CN102756023B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002195261A (en) * | 2000-12-26 | 2002-07-10 | Hitachi Constr Mach Co Ltd | Bush and manufacturing method of bush |
| CN201760497U (en) * | 2010-06-23 | 2011-03-16 | 宁波市汽车轴瓦厂 | Automatic flanging mold |
| CN102145409A (en) * | 2011-03-03 | 2011-08-10 | 绍兴文理学院 | Equipment and process for cutting steel pipe for bearing |
| CN102161062A (en) * | 2010-12-19 | 2011-08-24 | 宁波轴瓦厂 | Automatic feeding and demoulding device for bearing bush reel forming |
| CN201997624U (en) * | 2011-01-13 | 2011-10-05 | 宁波轴瓦厂 | Automatic feeding and pushing device for punching bearing bush |
| CN202779302U (en) * | 2012-07-05 | 2013-03-13 | 安徽科达汽车轴瓦有限公司 | Bearing pad press forming system |
-
2012
- 2012-07-05 CN CN201210230576.8A patent/CN102756023B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002195261A (en) * | 2000-12-26 | 2002-07-10 | Hitachi Constr Mach Co Ltd | Bush and manufacturing method of bush |
| CN201760497U (en) * | 2010-06-23 | 2011-03-16 | 宁波市汽车轴瓦厂 | Automatic flanging mold |
| CN102161062A (en) * | 2010-12-19 | 2011-08-24 | 宁波轴瓦厂 | Automatic feeding and demoulding device for bearing bush reel forming |
| CN201997624U (en) * | 2011-01-13 | 2011-10-05 | 宁波轴瓦厂 | Automatic feeding and pushing device for punching bearing bush |
| CN102145409A (en) * | 2011-03-03 | 2011-08-10 | 绍兴文理学院 | Equipment and process for cutting steel pipe for bearing |
| CN202779302U (en) * | 2012-07-05 | 2013-03-13 | 安徽科达汽车轴瓦有限公司 | Bearing pad press forming system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102756023B (en) | 2016-08-31 |
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