CN202336601U - Pneumatic fixture for processing cylinder sleeve - Google Patents
Pneumatic fixture for processing cylinder sleeve Download PDFInfo
- Publication number
- CN202336601U CN202336601U CN2011204079902U CN201120407990U CN202336601U CN 202336601 U CN202336601 U CN 202336601U CN 2011204079902 U CN2011204079902 U CN 2011204079902U CN 201120407990 U CN201120407990 U CN 201120407990U CN 202336601 U CN202336601 U CN 202336601U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- sleeve
- piece
- tensioning piece
- taper sleeve
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a mechanical processing auxiliary piece, and in particular relates to a pneumatic fixture for processing a cylinder sleeve. The pneumatic fixture is characterized by comprising a moving piece, a tensioning piece and a draw bar for connecting the moving piece and the tensioning piece, wherein the tensioning piece is characterized in that the outer part of the draw bar is provided with a lathe spindle provided with a Mohs taper sleeve; the draw bar on the right end of the Mohs taper sleeve is provided with a movable taper sleeve; the movable taper sleeve is provided with a chute matched with the Mohs taper sleeve to open; the outer part of the chute is provided with the tensioning piece; and the outer part of the tensioning piece is provided with a plurality of tension springs. When the draw bar is pulled leftwards, the movable taper sleeve is opened to support the tensioning piece; the tensioning piece tensions the cylinder sleeve to be processed to achieve a fixing effect; and otherwise, under the action of the tension springs, the cylinder sleeve is loosened. The pneumatic fixture has the advantages of good concentricity, small clamping deformation, high clamping speed and time and labor conservation when clamping the cylinder, and the production efficiency is greatly improved.
Description
Technical field
The utility model is a kind of machining auxiliary member, a kind of air-actuated jaw of processing cylinder sleeve specifically.
Technical background
At present, processing cylinder cover parts on lathe generally all is to use the scroll chuck clamping, and this not only needs artificial centering, but also makes workpiece pressed from both sides distortion easily, and clamping gets up to waste time and energy, and efficient is also lower.
Summary of the invention
The purpose of the utility model is exactly to above-mentioned shortcoming, time saving and energy saving when a kind of clamping cylinder sleeve is provided, as can not make the processing cylinder sleeve of its distortion air-actuated jaw.
The specific embodiments of the utility model is: a kind of air-actuated jaw of processing cylinder sleeve; It is characterized in that: it comprises movement parts, tensioner part and connects the pull bar between movement parts and the tensioner part; Described tensioner part is such: a lathe spindle that mohs bush is installed is arranged in the pull bar outside, on the pull bar of mohs bush right-hand member, also have movable tapered sleeve, described movable tapered sleeve has the skewed slot that cooperates the mohs bush spreading; The skewed slot outside is equipped with the tensioner sheet, and tensioner sheet outside also has many extension springs.
The described movement parts of the utility model is meant: it comprises cylinder, and described cylinder is contained on the connection bearing with cavity, in the cavity of connection bearing piston rod is arranged, and cylinder connects piston rod, and piston rod is through the positioner cylinder lever connecting rod.
The beneficial effect of the utility model is: the air-actuated jaw of processing cylinder sleeve adds when holding cylinder body not only that axiality is good, to clamp distortion little but also clamp speeds is fast, time saving and energy saving, greatly improved production efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Wherein: 1, movement parts 2, tensioner part 3, pull bar 4, mohs bush 5, lathe spindle 6, movable tapered sleeve 7, tensioner sheet 8, extension spring 9, cylinder 10, connection bearing 11, piston rod.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is further described.
Of Fig. 1; A kind of air-actuated jaw of processing cylinder sleeve is characterized in that: it comprises movement parts 1, tensioner part 2 and connects the pull bar 3 between movement parts 1 and the tensioner part 2 that described tensioner part 2 is such: a lathe spindle 5 that mohs bush 4 is installed is arranged in pull bar 3 outsides; On the pull bar 3 of mohs bush 4 right-hand members, also has movable tapered sleeve 6; Described movable tapered sleeve 6 has the skewed slot that cooperates mohs bush 4 spreadings, and the skewed slot outside is equipped with tensioner sheet 7, and tensioner sheet 7 outsides also have many extension springs 8.
When pull bar 3 spurred left, movable tapered sleeve 6 opened, is supporting tensioner sheet 7, and the cylinder sleeve that tensioner sheet 7 spreadings will be processed reaches fixing effect, otherwise the tensioner sheet merges under the effect of extension spring 8, unclamps cylinder sleeve.
The described movement parts of the utility model is meant: it comprises cylinder 9, and described cylinder 9 is contained on the connection bearing 10 with cavity, in the cavity of connection bearing 10 piston rod 11 is arranged, and cylinder 9 connects piston rods 11, and piston rod 11 is through positioner cylinder lever connecting rod 3.
The motion of cylinder 9 drives the motion of pull bar 3, is transferred to the effect that control tensioner sheet is played in the back.
Claims (2)
1. the air-actuated jaw of a processing cylinder sleeve; It is characterized in that: it comprises movement parts, tensioner part and connects the pull bar between movement parts and the tensioner part; Described tensioner part is such: a lathe spindle that mohs bush is installed is arranged in the pull bar outside, on the pull bar of mohs bush right-hand member, also have movable tapered sleeve, described movable tapered sleeve has the skewed slot that cooperates the mohs bush spreading; The skewed slot outside is equipped with the tensioner sheet, and tensioner sheet outside also has many extension springs.
2. air-actuated jaw according to claim 1; It is characterized in that: described movement parts is meant: it comprises cylinder, and described cylinder is contained on the connection bearing with cavity, in the cavity of connection bearing piston rod is arranged; Cylinder connects piston rod, and piston rod is through the positioner cylinder lever connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204079902U CN202336601U (en) | 2011-10-24 | 2011-10-24 | Pneumatic fixture for processing cylinder sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204079902U CN202336601U (en) | 2011-10-24 | 2011-10-24 | Pneumatic fixture for processing cylinder sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202336601U true CN202336601U (en) | 2012-07-18 |
Family
ID=46485306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204079902U Expired - Fee Related CN202336601U (en) | 2011-10-24 | 2011-10-24 | Pneumatic fixture for processing cylinder sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202336601U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551620A (en) * | 2013-11-07 | 2014-02-05 | 重庆重汽远东传动轴有限责任公司 | Positioning device for grooving of end tooth flange fork |
| CN104551072A (en) * | 2014-12-12 | 2015-04-29 | 安徽白兔湖动力股份有限公司 | Dual-cone inclined wedge self-centering clamp |
| CN105252033A (en) * | 2015-11-29 | 2016-01-20 | 山东建筑大学 | Double-conical-surface pneumatic tensioning chuck |
| CN106903539A (en) * | 2017-04-12 | 2017-06-30 | 沈机集团昆明机床股份有限公司 | For the air plug gauge of engine cylinder-body crankshaft hole positioning |
| CN109129247A (en) * | 2018-09-30 | 2019-01-04 | 中船重工海为郑州高科技有限公司 | A kind of special fixture based on thin-wall pipe |
| CN109249051A (en) * | 2018-11-28 | 2019-01-22 | 宜昌市蓝德光电机械有限公司 | Locating tensioning device |
| CN112276546A (en) * | 2020-09-30 | 2021-01-29 | 安徽江淮汽车集团股份有限公司 | Alignment equipment for oil holes of bushings |
-
2011
- 2011-10-24 CN CN2011204079902U patent/CN202336601U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551620A (en) * | 2013-11-07 | 2014-02-05 | 重庆重汽远东传动轴有限责任公司 | Positioning device for grooving of end tooth flange fork |
| CN104551072A (en) * | 2014-12-12 | 2015-04-29 | 安徽白兔湖动力股份有限公司 | Dual-cone inclined wedge self-centering clamp |
| CN104551072B (en) * | 2014-12-12 | 2017-06-30 | 安徽白兔湖动力股份有限公司 | Bipyramid wedge self-centering fixture |
| CN105252033A (en) * | 2015-11-29 | 2016-01-20 | 山东建筑大学 | Double-conical-surface pneumatic tensioning chuck |
| CN106903539A (en) * | 2017-04-12 | 2017-06-30 | 沈机集团昆明机床股份有限公司 | For the air plug gauge of engine cylinder-body crankshaft hole positioning |
| CN106903539B (en) * | 2017-04-12 | 2023-06-27 | 沈机集团昆明机床股份有限公司 | Measuring mandrel for positioning crankshaft hole of engine cylinder body |
| CN109129247A (en) * | 2018-09-30 | 2019-01-04 | 中船重工海为郑州高科技有限公司 | A kind of special fixture based on thin-wall pipe |
| CN109129247B (en) * | 2018-09-30 | 2024-01-16 | 中船海为高科技有限公司 | Special fixture based on thin-wall pipe fitting |
| CN109249051A (en) * | 2018-11-28 | 2019-01-22 | 宜昌市蓝德光电机械有限公司 | Locating tensioning device |
| CN112276546A (en) * | 2020-09-30 | 2021-01-29 | 安徽江淮汽车集团股份有限公司 | Alignment equipment for oil holes of bushings |
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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: 20120718 Termination date: 20121024 |