CN202790105U - Device for feeding and clamping of shaft bushing - Google Patents
Device for feeding and clamping of shaft bushing Download PDFInfo
- Publication number
- CN202790105U CN202790105U CN 201220321566 CN201220321566U CN202790105U CN 202790105 U CN202790105 U CN 202790105U CN 201220321566 CN201220321566 CN 201220321566 CN 201220321566 U CN201220321566 U CN 201220321566U CN 202790105 U CN202790105 U CN 202790105U
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- China
- Prior art keywords
- pneumatic mechanism
- groups
- bearing shell
- clamping
- utility
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Abstract
The utility model discloses a device for feeding and clamping of a shaft bushing. The device comprises a base, wherein a first pneumatic mechanism, a second pneumatic mechanism and a third pneumatic mechanism are fixed on the base, a movable plate is further arranged on the base, the third pneumatic mechanism is in telescopic connection with the movable plate, the movable plate is respectively movably connected with two groups of stop blocks through two groups of springs, the two groups of the stop blocks are used for clamping a position-limiting block, a groove for matching and accommodating the shaft bushing is formed on the position-limiting block, the first pneumatic mechanism is in telescopic connection with a first pressure plate, the second pneumatic mechanism is in telescopic connection with a second pressure plate, and the first pressure plate and the second pressure plate are respectively arranged on the opposite sides of the movable plate. The utility model aims at providing the device for feeding and clamping of the shaft bushing; and by implementing the device disclosed by the utility model, the processing flow of the shaft bushing is safer, and a product obtained by processing is finer.
Description
Technical field
The utility model is specifically related to a kind of equipment for bearing shell charging clamping.
Background technique
Bearing is one of critical component of steam turbine, under the lubrication 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 constituent elements of bearing, be the part that bearing directly contacts with rotating shaft, be shaped as the semi-cylindrical of watt shape, its effect is the active force that the carrying axle journal applies, keep oil film stable, bearing is worked reposefully and reduce the frictional loss of bearing.The working principle of bearing shell at first, needs to adopt exotic material to make bearing shell, so that bearing shell can be high temperature resistant so that bearing shell need to possess following characteristic; Secondly, the bearing shell inner side surface need to be polished to smooth enough 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 inner side surface.
In the prior art, equipment to the bearing shell moulding is a lot, but because the bearing shell shape is special, charging becomes a larger problem, cause 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 course of working, the processing effect of bearing shell is not good, needs to be resolved hurrily.
The model utility content
Problem for the prior art existence, the purpose of this utility model is to propose a kind of equipment for bearing shell charging clamping, by enforcement of the present utility model, can realize the 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, so that the bearing shell that processing obtains has higher quality.
For reaching this purpose, the utility model by the following technical solutions:
A kind of equipment for bearing shell charging clamping, comprise base, fix the first pneumatic mechanism on the described base, the second pneumatic mechanism, the 3rd pneumatic mechanism, and mobile plate is set, the described mobile plate of the flexible connection of described the 3rd pneumatic mechanism, described mobile plate is flexibly connected respectively two groups of blocks by two groups of springs, described two groups of block clamping limiting stoppers, offer on the described limiting stopper and cooperate the groove that holds bearing shell, flexible first pressing plate that connects of described the first pneumatic mechanism, flexible second pressing plate that connects of described the second pneumatic mechanism, described the first pressing plate and described the second pressing plate described mobile plate offside that is placed in.
Three groups of telescopic shafts stretch respectively and connect described base, and three groups of described telescopic shafts are fixed respectively the push rod of described the first pneumatic mechanism, described the second pneumatic mechanism, described the 3rd pneumatic mechanism, and three groups of described telescopic shafts be arranged in parallel with three groups of described push rods respectively.
Based on disclosing of above technological scheme, the utility model possesses following beneficial effect:
The utility model is placed on bearing shell in the groove of limiting stopper, then limiting stopper is stuck between two groups of blocks, when needs add man-hour to bearing shell, the push rod of pneumatic mechanism promotes mobile plate to the appropriate location, and by the fixing bearing shell of the first pressing plate and the second pressing plate, because the zone of action outside the machining bearing shell of bearing shell is installed finishes, so that course of working is comparatively safe, be not easy to occur security incident, and, owing in the process of processing bearing shell, can be fixed bearing shell, so that in the process of processing bearing shell, bearing shell can not move, so that the course of working of bearing shell is meticulousr, the bearing shell that processing obtains has better quality.
Description of drawings
Fig. 1 is the utility model embodiment 1 overall structure schematic representation:
Wherein: 1, base; 2, the first pneumatic mechanism; 3, the second pneumatic mechanism; 4, the 3rd pneumatic mechanism; 5, mobile plate; 6, the first pressing plate; 7, the second pressing plate; 8, limiting stopper; 9, bearing shell; 10, block; 11, spring; 12, telescopic shaft.
Embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment:
A kind of equipment for bearing shell charging clamping is proposed, comprise base 1, fix the first pneumatic mechanism 2, the second pneumatic mechanism 3, the 3rd pneumatic mechanism 4 on the base 1, and mobile plate 5 is set, the 3rd pneumatic mechanism 4 flexible mobile plates 5 that connect, mobile plate 5 is flexibly connected respectively two groups of blocks 10 by two groups of springs 11, two groups of block 10 clamping limiting stoppers 8, offer on the limiting stopper 8 and cooperate the groove that holds bearing shell 9, the first pneumatic mechanism 2 flexible first pressing plates 6 that connect, the second pneumatic mechanism 3 is flexible to connect the second pressing plate 7, the first pressing plates 6 and the second pressing plate 7 mobile plate 5 offsides that are placed in.Three groups of telescopic shafts 12 stretch respectively and connect the push rod that 1, three group of telescopic shaft 12 of base is fixed respectively the first pneumatic mechanism 2, the second pneumatic mechanism 3, the 3rd pneumatic mechanism 4, and three groups of telescopic shafts 12 be arranged in parallel with three groups of push rods respectively.
Following in conjunction with the embodiments 1 enforcement further specifies the utility model:
At first bearing shell 9 is placed in the groove of limiting stopper 8, and limiting stopper 8 is stuck between two groups of blocks 10, promote mobile plate 5 to correct position by the 3rd pneumatic mechanism 4, the first pneumatic mechanism 2 and the second pneumatic mechanism 3 start, promote respectively the first pressing plate 6 and the second pressing plate 7, from offside that bearing shell 9 is fixing, usefulness in order to bearing shell 9 processing, embodiment 1 at first installs and fixes bearing shell 9 outside the operating range of processing bearing shell 9, installation provision bearing shell 9 is safer outside the operating range of processing bearing shell 9, then bearing shell 9 is pushed to the working zone of the machinery of processing bearing shell 9, and by the first pressing plate 6 and the second pressing plate 7 that bearing shell 9 is fixing, thereby can prevent that bearing shell 9 from displacement occurring in processed process, affect its processing effect, thereby the charging of realization bearing shell 9 and fixing.
The above; it only is the better embodiment of the utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to replacement or change according to the technical solution of the utility model and model utility design thereof, all should be encompassed within the protection domain of the present utility model.
Claims (2)
1. equipment that is used for bearing shell charging clamping, it is characterized in that, comprise base (1), fix the first pneumatic mechanism (2) on the described base (1), the second pneumatic mechanism (3), the 3rd pneumatic mechanism (4), and mobile plate (5) is set, the flexible described mobile plate (5) that connects of described the 3rd pneumatic mechanism (4), described mobile plate (5) is flexibly connected respectively two groups of blocks (10) by two groups of springs (11), described two groups of blocks (10) clamping limiting stoppers (8), offer on the described limiting stopper (8) to cooperate and hold the groove of bearing shell (9), flexible the first pressing plate (6) that connects of described the first pneumatic mechanism (2), flexible the second pressing plate (7) that connects of described the second pneumatic mechanism (3), described the first pressing plate (6) and described the second pressing plate (7) described mobile plate (5) offside that is placed in.
2. the equipment for bearing shell charging clamping according to claim 1, it is characterized in that, three groups of telescopic shafts (12) are the flexible described base (1) that connects respectively, three groups of described telescopic shafts (12) are fixed respectively the push rod of described the first pneumatic mechanism (2), described the second pneumatic mechanism (3), described the 3rd pneumatic mechanism (4), and three groups of described telescopic shafts (12) be arranged in parallel with three groups of described push rods respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220321566 CN202790105U (en) | 2012-07-05 | 2012-07-05 | Device for feeding and clamping of shaft bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220321566 CN202790105U (en) | 2012-07-05 | 2012-07-05 | Device for feeding and clamping of shaft bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202790105U true CN202790105U (en) | 2013-03-13 |
Family
ID=47817371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220321566 Expired - Fee Related CN202790105U (en) | 2012-07-05 | 2012-07-05 | Device for feeding and clamping of shaft bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202790105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758845A (en) * | 2012-07-05 | 2012-10-31 | 安徽科达汽车轴瓦有限公司 | Equipment for clamping feeding of bearing bush |
-
2012
- 2012-07-05 CN CN 201220321566 patent/CN202790105U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758845A (en) * | 2012-07-05 | 2012-10-31 | 安徽科达汽车轴瓦有限公司 | Equipment for clamping feeding of bearing bush |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130705 |