CN202137573U - Special mounting equipment for piston ring - Google Patents
Special mounting equipment for piston ring Download PDFInfo
- Publication number
- CN202137573U CN202137573U CN201120207729U CN201120207729U CN202137573U CN 202137573 U CN202137573 U CN 202137573U CN 201120207729 U CN201120207729 U CN 201120207729U CN 201120207729 U CN201120207729 U CN 201120207729U CN 202137573 U CN202137573 U CN 202137573U
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- China
- Prior art keywords
- piston ring
- piston
- ring support
- otch
- hole
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- 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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- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The utility model discloses special mounting equipment for a piston ring, which comprises a piston ring support and a driving device used for expanding the piston ring, wherein, the piston ring support is provided with a through notch extending in the longitudinal direction; the bottom surface of the notch is a circular arc surface matched with the piston ring in shape; a clamping slot used for the piston ring to be embedded is formed on the surface of the notch; a groups of through sliding slots transversely and symmetrically extending from the middle part of the bottom surface of the piston ring support to the two sides thereof are formed on the bottom surface of the piston ring support; a through-hole is formed between the sliding slots and the surface of the notch of the piston ring support; two sliding blocks capable of moving oppositely are arranged in the sliding slots; upper convex hanging hooks are arranged at the inner ends of the sliding blocks; the hanging hooks of the sliding blocks extend out of the through-hole and protrude from the surface of the notch of the piston ring support; the driving device is positioned on the two sides of the piston ring support and drives the two sliding blocks to move back to back or face to face in the transverse direction; and the expansion of the piston ring and the release of the piston ring after being mounted are driven under the effect of the hanging hooks. By using the special mounting equipment, the piston ring can completely mounted and operated repeatedly, and the steady assembly quality of the piston ring is guaranteed.
Description
Technical field
The utility model relates to the special installation apparatus of piston ring, and is particularly a kind of with pack into the special installation apparatus of piston of piston ring.
Background technology
All be manually-operated at present with pack into the operation of piston of piston ring; Be inserted in the annular groove of piston after by hand piston ring being strutted; Manual shortcoming is to be lack of consistency, and the power that each operation is used is all different, and unsuitable power can cause piston ring damage even damage fully to a certain degree; Be difficult to realize stable assembly quality, the safety that this not only influences the working life of piston ring itself even can influence piston, cylinder body.
The utility model content
The utility model is in order to overcome defective in the above-mentioned prior art, and through being provided with the special equipment of fixing amount with the stable expansion of piston ring, operating procedure fully repeatably when realizing that piston ring is packed piston into is realized the stable assembly quality of piston ring.
For realizing above-mentioned purpose, the utility model provides a kind of special installation apparatus of piston ring, comprises the drive unit that piston ring support and expansion piston ring are used; The piston ring support has the otch that extends longitudinally and connect, and the bottom surface of otch is and the suitable arc surface of piston ring shape that the surface of otch is provided with the draw-in groove that is used to embed piston ring; The bottom surface of piston ring support is provided with one group from the chute that the centre is horizontal to both sides, symmetry is extended and connected, and is provided with through hole between the surface of chute and piston ring support otch; Be provided with two relatively-movable slide blocks in the chute, two slide block inner termination are provided with the hook of epirelief, and slide block hook stretches out from through hole and protrudes in piston ring support cut surface; Drive unit is positioned at piston ring support both sides and drives two slide blocks and moves dorsad or in opposite directions in a lateral direction, drives the expansion of piston ring and the release after the installation through the effect of linking up with.
Preferably, this special installation apparatus also comprises base, and piston ring support and drive unit are fixed on the base.
Preferably, drive unit can be similar devices such as cylinder, hydraulic cylinder.
Preferably, the piston ring support is the tabular structure of square or rectangle that erects, and the plate face is consistent with the widthwise edge of base.
Preferably, the opening of piston ring support otch upwards, the arc surface of the two sides of otch and otch bottom surface is tangent, the height setting of otch side is ejected in the piston ring draw-in groove under the elastic force effect of self with the piston ring after avoiding expanding and is as the criterion.
Preferably, through hole is the slot of horizontally set, and through hole is arranged at the symmetrical centre of kerf bottom arc surface, and the lateral length of through hole is greater than the lateral length of the hook that passes from through hole, and the lateral length numerical value of through hole and the expansion amount of piston ring are suitable.
Preferably, cylinder is fastenedly connected through fixed head and base, and fixed head longitudinally vertically is provided with, and the connecting rod of cylinder is fastenedly connected with slide block after vertically being arranged in fixed head.
Preferably; The back side of piston ring support also is fixedly connected with location-plate; Location-plate is with the back side port shutoff of piston ring support otch, and location-plate connects with piston tip after inserting the piston ring of expanding at piston, and the piston ring groove position on the control piston is corresponding with the piston ring of expansion.
Compared with prior art, the utility model is through being provided with the special equipment of fixing path increment with the stable expansion of piston ring, realizes that pack into the operation of piston of piston ring can repeat fully, and guarantees the stable assembly quality of piston ring.
Description of drawings
Fig. 1 is the utility model with pack into the stereogram of special installation apparatus of piston of piston ring;
Fig. 2 is the utility model with pack into the front view (band semi-section) of special installation apparatus of piston of piston ring.
The 1-base, 11-air cylinder fixed plate, 12-cylinder, 121-air cylinder connecting rod, 2-piston ring support, 21-support otch, 22-draw-in groove, 23-through hole, 24-slide block, 241-hook, 25-piston location-plate, 3-piston ring, 4-piston.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the utility model is described in detail, but the protection domain that is to be understood that the utility model does not receive the restriction of the specific embodiment.
The special installation apparatus of the piston that piston ring is packed into of the utility model supports piston ring to be installed through the piston ring support; Through the drive unit that is positioned at piston ring support both sides piston ring is carried out spacing expansion then, and then piston ring is installed on the piston.
As shown in Figure 1, the piston ring special installation apparatus of the utility model comprises the both sides cylinder 12 that base 1, piston ring support 2 and expansion piston ring are used.Wherein base 1 has level, horizontal rectangular surfaces; Piston ring support 2 is positioned at the centre on base 1 surface and fixedly installs; Piston ring support 2 has and longitudinally connects otch 21; The bottom surface of otch 21 is and the suitable arc surface of piston ring shape that the surface of otch 21 is provided with the vertical draw-in groove 22 that embeds piston ring.The bottom surface of piston ring support 2 also is provided with one group of middle certainly chute to horizontal, symmetrical extension in both sides and perforation; Be provided with the rectangular through holes 23 of perforation between the surface of chute and piston ring support otch; Be provided with one group of relatively-movable slide block 24 in the chute of piston ring support 2; Two slide block 24 inner termination places are provided with the hook 241 of epirelief, stretch out in the through hole 23 that slide block hook 241 connects between chute and support cut surface and protrude in support otch 21 surfaces.The cylinder 12 of both sides is provided with in opposite directions; Lay respectively at the transverse ends of base 1 and be fixed on the base; The connecting rod 121 of both sides cylinder 12 is fixedly connected with two slide blocks 24 respectively; Driving sliding block is moved along horizontal chute level in opposite directions or dorsad, thereby drives the expansion of piston ring and the release after the installation through the hook 241 of slide block inner termination.
Further like Fig. 1, shown in 2; Piston ring support 2 is certain thickness square or for the tabular structure of rectangle for having; The plate face is consistent with the widthwise edge of base 1; The opening of piston ring support otch 21 makes progress, the two sides of otch and end arc surface tangent (Fig. 2), and the height of otch side is advisable can avoid piston ring 3 expansion backs under the elastic force effect of self, in piston ring draw-in groove 22, to eject.
Further like Fig. 1, shown in 2, the through hole 23 between piston ring support otch 21 and the chute is arranged at the symmetrical centre of otch 21 bottom arc surfaces, the lateral length of through hole 23 is greater than the lateral length of the hook that passes from through hole 23 241.In the batch installation process, for realizing stable piston ring expansion amount, the lateral length numerical value of its through hole 23 and the expansion amount of piston ring 3 suitable (241 the stroke limit amount promptly linked up with equals the expansion amount of piston ring 3).
Further like Fig. 1, shown in 2; Both sides cylinder 12 is fastenedly connected through fixed head 11 and base 1; Air cylinder fixed plate 11 is extended setting along the longitudinal direction; Promptly that direction is set is vertical with cylinder 12, and the connecting rod 121 of cylinder vertically is arranged in fixed head 11 backs and is fastenedly connected with slide block 24, thereby drives slide block 24 transverse movements.
Further as shown in Figure 1; The back side of piston ring support 2 also is fixedly connected with piston location-plate 25 (also can adopt other likes such as locating piece that piston is positioned certainly) here; Location-plate 25 is with the back side port shutoff of piston ring support otch; Location-plate 25 connects with piston 3 tops in piston ring 3 backs that piston 4 inserts expansion, and the piston ring groove of control piston 4 is corresponding with the piston ring of expansion, makes piston ring after expansion is released, can embed in the piston ring groove smoothly.
During work the slide block after the notch alignment symmetry merging of piston ring 3 is linked up with 241; Slide block hook 241 is embedded in the piston ring breach; Under the pulling of both sides, slide block hook 241 is with piston ring 3 expansions at 121 pairs of slide blocks 24 of air cylinder connecting rod, and piston 4 inserts piston ring and connects with location-plate 25; Air cylinder connecting rod 121 pushed slide block 24 relatively and made slide block hook 241 that the expansions of piston ring 3 are discharged this moment, discharged back piston ring 3 and embedded in the pistons 4 in the corresponding piston annular groove.
Compared with prior art; The slide block of the utility model through including cylinder, air cylinder driven is at the special installation apparatus of interior piston that piston ring is packed into; The path increment that can fix is with the stable expansion of piston ring; Realization embeds fully repeatably operating of piston with piston ring, realizes the stable assembly quality of piston ring.
More than a disclosed specific embodiment that is merely the utility model, still, the utility model is not limited thereto, any those skilled in the art can think variation all should fall into the protection domain of the utility model.
Claims (8)
1. the special installation apparatus of a piston ring is characterized in that, comprises the drive unit that piston ring support and expansion piston ring are used; The piston ring support has the otch that extends longitudinally and connect, and the bottom surface of otch is and the suitable arc surface of piston ring shape that the surface of otch is provided with the draw-in groove that is used to embed piston ring; The bottom surface of piston ring support is provided with one group from the chute that the centre is horizontal to both sides, symmetry is extended and connected, and is provided with through hole between the surface of chute and piston ring support otch; Be provided with two relatively-movable slide blocks in the chute, two slide block inner termination are provided with the hook of epirelief, and slide block hook stretches out from said through hole and protrudes in said piston ring support cut surface; Said drive unit is positioned at piston ring support both sides and drives said two slide blocks and moves dorsad or in opposite directions in a lateral direction, the effect through said hook drive the expansion of piston ring and install after release.
2. the special installation apparatus of piston ring according to claim 1 is characterized in that, also comprises base, and said piston ring support and drive unit are fixed on the said base.
3. the special installation apparatus of piston ring according to claim 1 and 2 is characterized in that, said drive unit is a cylinder.
4. the special installation apparatus of piston ring according to claim 2 is characterized in that, described piston ring support is the tabular structure of square or rectangle that erects, and the plate face is consistent with the widthwise edge of said base.
5. the special installation apparatus of piston ring according to claim 1 and 2; It is characterized in that; The opening of said piston ring support otch upwards; The arc surface of the two sides of otch and otch bottom surface is tangent, and the height setting of said otch side is ejected in the piston ring draw-in groove under the elastic force effect of self with the piston ring after avoiding expanding and is as the criterion.
6. the special installation apparatus of piston ring according to claim 1 and 2; It is characterized in that; Said through hole is the slot of horizontally set; Through hole is arranged at the symmetrical centre of kerf bottom arc surface, and the lateral length of through hole is greater than the lateral length of the said hook that passes from through hole, and the lateral length numerical value of through hole and the expansion amount of piston ring are suitable.
7. the special installation apparatus of piston ring according to claim 3 is characterized in that, said cylinder is fastenedly connected through fixed head and base, and fixed head longitudinally vertically is provided with, and the connecting rod of cylinder is fastenedly connected with said slide block after vertically being arranged in said fixed head.
8. the special installation apparatus of piston ring according to claim 1 and 2; It is characterized in that; The back side of said piston ring support also is fixedly connected with location-plate; Location-plate is with the back side port shutoff of piston ring support otch, and location-plate connects with piston tip after inserting the piston ring of expanding at piston, and the piston ring groove position on the control piston is corresponding with the piston ring of expansion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120207729U CN202137573U (en) | 2011-06-20 | 2011-06-20 | Special mounting equipment for piston ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120207729U CN202137573U (en) | 2011-06-20 | 2011-06-20 | Special mounting equipment for piston ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202137573U true CN202137573U (en) | 2012-02-08 |
Family
ID=45548651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120207729U Expired - Fee Related CN202137573U (en) | 2011-06-20 | 2011-06-20 | Special mounting equipment for piston ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202137573U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240579A (en) * | 2013-05-10 | 2013-08-14 | 上汽通用五菱汽车股份有限公司 | Oil ring separating mechanism of engine piston ring assembling machine |
| CN104117838A (en) * | 2014-08-12 | 2014-10-29 | 广西玉柴机器股份有限公司 | Assembling device of piston ring |
| CN104942340A (en) * | 2015-06-09 | 2015-09-30 | 安庆联控机电科技发展有限公司 | Specification fixed adjustment device for piston ring boring machine |
| CN105081747A (en) * | 2015-07-29 | 2015-11-25 | 江苏比微曼智能科技有限公司 | Seal ring sleeving device |
| CN106078612A (en) * | 2016-08-16 | 2016-11-09 | 安庆瑞莱博汽车配件有限公司 | The erecting device that a kind of automobile piston rings is special |
| CN106181876A (en) * | 2016-08-16 | 2016-12-07 | 安庆瑞莱博汽车配件有限公司 | A kind of portable piston ring erecting device |
| CN106346415A (en) * | 2016-08-25 | 2017-01-25 | 河南飞龙(芜湖)汽车零部件有限公司 | Installation device special for piston ring |
| CN106363378A (en) * | 2016-08-25 | 2017-02-01 | 河南飞龙(芜湖)汽车零部件有限公司 | Assembling device for piston ring and piston |
| CN106670777A (en) * | 2016-12-26 | 2017-05-17 | 北汽福田汽车股份有限公司 | Assembling tool and method of shock absorber and steering knuckle |
| CN106956120A (en) * | 2017-05-23 | 2017-07-18 | 华闽南配集团股份有限公司 | Gap-clearance of piston rings, which is opened, contributes to the PVD artificial devices for being inserted in ring or being taken out out of ring |
| CN107175620A (en) * | 2017-06-08 | 2017-09-19 | 安徽江淮纳威司达柴油发动机有限公司 | A kind of piston ring installs accessory |
| CN110303454A (en) * | 2019-07-20 | 2019-10-08 | 单春旺 | A kind of automobile piston rings rapid installation device |
| CN111941045A (en) * | 2019-05-14 | 2020-11-17 | 扬明光学股份有限公司 | Workpiece rotating assembly system |
-
2011
- 2011-06-20 CN CN201120207729U patent/CN202137573U/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240579B (en) * | 2013-05-10 | 2015-05-20 | 上汽通用五菱汽车股份有限公司 | Oil ring separating mechanism of engine piston ring assembling machine |
| CN103240579A (en) * | 2013-05-10 | 2013-08-14 | 上汽通用五菱汽车股份有限公司 | Oil ring separating mechanism of engine piston ring assembling machine |
| CN104117838A (en) * | 2014-08-12 | 2014-10-29 | 广西玉柴机器股份有限公司 | Assembling device of piston ring |
| CN104117838B (en) * | 2014-08-12 | 2016-06-29 | 广西玉柴机器股份有限公司 | The assembling device of piston ring |
| CN104942340A (en) * | 2015-06-09 | 2015-09-30 | 安庆联控机电科技发展有限公司 | Specification fixed adjustment device for piston ring boring machine |
| CN105081747A (en) * | 2015-07-29 | 2015-11-25 | 江苏比微曼智能科技有限公司 | Seal ring sleeving device |
| CN106078612A (en) * | 2016-08-16 | 2016-11-09 | 安庆瑞莱博汽车配件有限公司 | The erecting device that a kind of automobile piston rings is special |
| CN106181876A (en) * | 2016-08-16 | 2016-12-07 | 安庆瑞莱博汽车配件有限公司 | A kind of portable piston ring erecting device |
| CN106346415B (en) * | 2016-08-25 | 2017-12-19 | 河南飞龙(芜湖)汽车零部件有限公司 | A kind of special erecting device of piston ring |
| CN106346415A (en) * | 2016-08-25 | 2017-01-25 | 河南飞龙(芜湖)汽车零部件有限公司 | Installation device special for piston ring |
| CN106363378A (en) * | 2016-08-25 | 2017-02-01 | 河南飞龙(芜湖)汽车零部件有限公司 | Assembling device for piston ring and piston |
| CN106363378B (en) * | 2016-08-25 | 2018-08-07 | 河南飞龙(芜湖)汽车零部件有限公司 | A kind of assembly device of piston ring and piston |
| CN106670777A (en) * | 2016-12-26 | 2017-05-17 | 北汽福田汽车股份有限公司 | Assembling tool and method of shock absorber and steering knuckle |
| CN106956120A (en) * | 2017-05-23 | 2017-07-18 | 华闽南配集团股份有限公司 | Gap-clearance of piston rings, which is opened, contributes to the PVD artificial devices for being inserted in ring or being taken out out of ring |
| CN106956120B (en) * | 2017-05-23 | 2019-02-22 | 华闽南配集团股份有限公司 | Gap-clearance of piston rings, which is opened, facilitates the PVD devices for being manually inserted in ring or taking out out of ring |
| CN107175620A (en) * | 2017-06-08 | 2017-09-19 | 安徽江淮纳威司达柴油发动机有限公司 | A kind of piston ring installs accessory |
| CN107175620B (en) * | 2017-06-08 | 2018-09-21 | 安徽江淮纳威司达柴油发动机有限公司 | A kind of piston ring installation accessory |
| CN111941045A (en) * | 2019-05-14 | 2020-11-17 | 扬明光学股份有限公司 | Workpiece rotating assembly system |
| CN110303454A (en) * | 2019-07-20 | 2019-10-08 | 单春旺 | A kind of automobile piston rings rapid installation device |
| CN110303454B (en) * | 2019-07-20 | 2021-04-09 | 胡彩云 | Quick installation device of car piston ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20160620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |