CN202336851U - Mechanism for assembling piston ring of engine - Google Patents
Mechanism for assembling piston ring of engine Download PDFInfo
- Publication number
- CN202336851U CN202336851U CN2011204972112U CN201120497211U CN202336851U CN 202336851 U CN202336851 U CN 202336851U CN 2011204972112 U CN2011204972112 U CN 2011204972112U CN 201120497211 U CN201120497211 U CN 201120497211U CN 202336851 U CN202336851 U CN 202336851U
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- China
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- guide device
- material guide
- piston ring
- device body
- press
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Abstract
The utility model provides a mechanism for assembling a piston ring of an engine. A guide device body (4) of the assembling mechanism has a cylindrical structure; one end of the guide device body (4) is connected with a telescopic rod (5), and the other end of the guide device body (4) is connected with a control motor (6); a push device (3) comprises a push rod (7); a pressing device body part (8) of a pressing device (2) has a cylindrical structure; one end of the pressing device (2) is provided with a cavity (9) capable of clamping a piston; the cavity (9) has a conical structure of which the diameter dimension is gradually increased from the pressing device body part (8) to a pressing device end part (10); and a guide device (1), the pressing device (2) and the push device (3) are connected with a controller (11) respectively. By the mechanism for assembling the piston ring of the engine, the piston ring can be automatically arranged, and the assembling efficiency of the piston ring is improved; meanwhile, only one piston ring is assembled to the piston in each working process.
Description
Technical field
The utility model belongs to engine mounting technology field, more particularly, relates to a kind of engine piston ring assemble mechanism.
Background technology
Engine piston ring adopts piston ring set is contained on the ring stock column when hand assembled usually, and ring stock column front end has an adjusting pad and piston ring guiding spreading mechanism; During use the top land of piston rod part withstood on and firmly will encircle stock column on the adjusting pad to pusher; The piston ring of ring on the stock column extruded and be assembled in the piston ring groove, and the drawback of this method is, if when piston ring is relatively thinner; Just be not easy very much the quantity that the control piston ring is extruded from the ring stock column at every turn; Often once have several piston rings and be extruded and be assembled on the piston, that people to piston ring assembling make troubles, and influence the efficiency of assembling of piston ring.
The utility model content
The utility model technical problem to be solved is: not enough to getting in the prior art; Provide a kind of piston ring of can realizing to install automatically; Improve the efficiency of assembling of piston ring; And guarantee to have only a piston ring to install in the piston ring groove at every turn, avoid the chaotic engine piston ring assemble mechanism of piston assembling.
Solve above-described technical problem, the technical scheme that the utility model is taked is:
The utility model is a kind of engine piston ring assemble mechanism, and described engine piston ring assemble mechanism comprises material guide device, press-loading apparatus; Thrust unit, the material guide device body of described material guide device is a cylindrical-shaped structure, material guide device body one end is connected with flexible rod member; The flexible rod member other end is made the control motor of oscillating motion and is connected with controlling the rod member that stretches, and thrust unit comprises the push rod that can carry out stretching motion, and the press-loading apparatus body of press-loading apparatus is a cylindrical-shaped structure; Press-loading apparatus one end setting can clamp the cavity of piston, and cavity is set to the bullet structure that diameter dimension increases to the press-loading apparatus end from the press-loading apparatus body gradually, material guide device; Press-loading apparatus; Thrust unit respectively with the control material guide device, press-loading apparatus, the controller of thrust unit work connects.
Described material guide device; Press-loading apparatus; Thrust unit all is fixedly installed on the mechanism base, and the control motor is set to control the structure that the material guide device body is swung between vertical angle and level angle, and thrust unit is provided with two push rods; When the material guide device body is in level angle; Two push rods are set to be fitted in the structure of this external surface of material guide device, and press-loading apparatus is fixed on the mechanism base through the support I of L type, and described ring stock column is fixed on the mechanism base through the support II of L type.
Described engine piston ring assemble mechanism also comprises feeding device; Described feeding device comprises the ring stock column that is vertically set on the material guide device top; The a plurality of piston rings of suit on the ring stock column; Described ring stock column below is provided with and encircles and is the installation plate that the gap is arranged between the stock column, installs on the plate scraping wings and pusher rod member are set, and ring stock column and the gap of installing between the plate are set to the structure greater than piston ring thickness; The thickness of described scraping wings is set to the structure less than gap between ring stock column and the installation plate
When the material guide device body of described material guide device is in vertical angle; The center line of material guide device body be set to and the centerline of encircling stock column in collinear structure; The diameter dimension of described ring stock column is set to the structure identical with the diameter dimension of material guide device body, and the diameter dimension of described press-loading apparatus body is set to the structure identical with the diameter dimension of material guide device body.
Described ring stock column surface is provided with a positive stop strip I along the convexity of ring stock column axis arranged; When described piston ring set is contained on the ring stock column; The peristome of piston ring is stuck on the positive stop strip I; Described material guide device body surface is provided with a positive stop strip II along the projection of material guide device body axis layout, and when described material guide device was in vertical angle, described positive stop strip II and positive stop strip I were in collinear structure.
The piling device body portion surface of described press-loading apparatus is provided with a positive stop strip III along the convexity of piling device body portion axis arranged, and when described material guide device was in the straight horizontal angle, described positive stop strip III and positive stop strip II were in collinear structure.
Described flexible rod member is set to the member structure of air pressure or hydraulic control; Push rod is set to the member structure of air pressure or hydraulic control, and the pusher rod member is set to the member structure of air pressure or hydraulic control, flexible rod member; Push rod and pusher rod member respectively with the pipeline I; Pipeline II and pipeline III connect, and pipeline I, pipeline II and pipeline III are connected with push rod and the flexible controller of pusher rod member with the flexible rod member of control respectively.
The end of described two push rods respectively is provided with a termination portion, and described termination portion is set to tabular arcuate structure, and when described termination portion was fitted in the material guide device body, the cambered surface of described termination portion overlapped with the outer contour of material guide device body.
Adopt the technical scheme of the utility model, can obtain following beneficial effect:
The described engine piston ring assemble mechanism of the utility model, since material guide device, press-loading apparatus; The cooperation of thrust unit and feeding device can be able to realize the automatic installation of piston ring, has improved the efficiency of assembling of piston ring; Simultaneously; Through piston ring of each discharging of feeding device to material guide device, thereby guarantee that each course of work has only a piston ring to be assembled on the piston, thereby avoided the confusion of piston ring assembling.
Description of drawings
The mark of facing down among expressed content of each accompanying drawing of this specification and the figure is made briefly bright:
Fig. 1 is the structural representation of facing of the described engine piston ring assemble mechanism of the utility model;
Fig. 2 is the structural representation of overlooking of the described engine piston ring assemble mechanism of Fig. 1;
Fig. 3 is the structural representation that described ring stock column is connected with the installation plate;
Be labeled as among the figure: 1, material guide device; 2, press-loading apparatus; 3, thrust unit; 4, material guide device body; 5, flexible rod member; 6, control motor; 7, push rod; 8, press-loading apparatus body; 9, cavity; 10, press-loading apparatus end; 11, controller; 12, mechanism base; 13, feeding device; 14, ring stock column; 15, piston ring; 16, plate is installed; 17, scraping wings; 18, pusher rod member; 19, positive stop strip I; 20, positive stop strip II; 21, positive stop strip III; 22, pipeline I; 23, pipeline II; 24, termination portion; 25, pipeline III; 26, support I; 27, support II; 28, piston.
The specific embodiment
Contrast accompanying drawing below; Through description, the effect of the mutual alignment between the shape of the specific embodiment of the utility model such as related each member, structure, the each several part and annexation, each several part and operation principle etc. are done further to specify to embodiment:
Like accompanying drawing 1---shown in the accompanying drawing 4, the utility model is a kind of engine piston ring assemble mechanism, and described engine piston ring assemble mechanism comprises material guide device 1; Press-loading apparatus 2, thrust unit 3, the material guide device body 4 of described material guide device 1 is a cylindrical-shaped structure; Material guide device body 4 one ends are connected with flexible rod member 5, and flexible rod member 5 other ends are made the control motor 6 of oscillating motion and are connected with controlling the rod member 5 that stretches, and thrust unit 3 comprises the push rod 7 that can carry out stretching motion; The press-loading apparatus body 8 of press-loading apparatus 2 is a cylindrical-shaped structure; Press-loading apparatus 2 one end settings can clamp the cavity 9 of piston, and cavity 9 is set to the bullet structure that diameter dimension increases to press-loading apparatus end 10 from press-loading apparatus body 8 gradually, material guide device 1; Press-loading apparatus 2; Thrust unit 3 respectively with control material guide device 1, press-loading apparatus 2, the controller 11 of thrust unit 3 work connects.
Described material guide device 1; Press-loading apparatus 2; Thrust unit 3 all is fixedly installed on the mechanism base 12, and control motor 6 is set to control the structure that material guide device body 4 is swung between vertical angle and level angle, and thrust unit 3 is provided with two push rods 7; When material guide device body 4 is in level angle; Two push rods 7 are set to be fitted in the structure of material guide device body 4 outer surfaces, and the support I 26 of press-loading apparatus 2 through the L type is fixed on the mechanism base 12, and described ring stock column 14 is fixed on the mechanism base 12 through the support II 27 of L type.
Described engine piston ring assemble mechanism also comprises feeding device 13; Described feeding device 13 comprises the ring stock column 14 that is vertically set on material guide device 1 top; The a plurality of piston rings 15 of suit on the ring stock column 14; Described ring stock column 14 belows are provided with and encircle and are the installation plate 16 that the gap is arranged between the stock column 14, install scraping wings 17 and pusher rod member 18 are set on the plate 16, and the gap between ring stock column 14 and the installation plate 16 is set to the structure greater than piston ring 15 thickness; The thickness of described scraping wings 17 is set to the structure less than gap between ring stock column 14 and the installation plate 16
When the material guide device body 4 of described material guide device 1 is in vertical angle; The center line of material guide device body 4 be set to and the centerline of encircling stock column 14 in collinear structure; The diameter dimension of described ring stock column 14 is set to the structure identical with the diameter dimension of material guide device body 4, and the diameter dimension of described press-loading apparatus body 8 is set to the structure identical with the diameter dimension of material guide device body 4.
Described ring stock column 14 surfaces are provided with a positive stop strip I 19 along the convexity of ring stock column 14 axis arranged; Described piston ring 15 is sleeved on ring 14 last times of stock column; The peristome of piston ring 15 is stuck on the positive stop strip I 19; Described material guide device body 4 surfaces are provided with a positive stop strip II 20 along the projection of material guide device body 4 axis arranged, and when described material guide device 1 was in vertical angle, described positive stop strip II 20 was in collinear structure with positive stop strip I 19.
Piling device body portion 8 surfaces of described press-loading apparatus 2 are provided with a positive stop strip III 21 along the convexity of piling device body portion 8 axis arranged; When described material guide device 1 was in the straight horizontal angle, described positive stop strip III 21 was in collinear structure with positive stop strip II 20.
Described flexible rod member 5 is set to the member structure of air pressure or hydraulic control; Push rod 7 is set to the member structure of air pressure or hydraulic control, and pusher rod member 18 is set to the member structure of air pressure or hydraulic control, flexible rod member 5; Push rod 7 and pusher rod member 18 respectively with pipeline I 22; Pipeline II 23 and pipeline III 25 connect, and pipeline I 22, pipeline II 23 and pipeline III 25 are connected with push rod 7 and pusher rod member 18 flexible controllers 11 with the flexible rod member 5 of control respectively.
The end of described two push rods 7 respectively is provided with a termination portion 24; Described termination portion 24 is set to tabular arcuate structure; When described termination portion 24 was fitted in material guide device body 4, the cambered surface of described termination portion 24 overlapped with the outer contour of material guide device body 4.
The operation principle and the course of work of the described piston ring fitting machine structure of the utility model are described below:
On the ring stock column of feeding device, a plurality of piston rings of suit are because the ring stock column is provided with positive stop strip I 19; Therefore; Piston ring can not rotate at the ring stock column, and the gap-clearance of piston rings position is installed on positive stop strip I 19, and the gap between ring stock column and the installation plate is set to the structure greater than piston ring thickness; The thickness of scraping wings is set to the structure less than gap between ring stock column and the installation plate; Therefore, drop to the piston ring of installing on the plate, can only release a piston ring from plate is installed through scraping wings at every turn from the ring stock column.
Before piston ring 15 was released ring stock column 14 belows through the pusher rod member 18 under controller 11 controls, controller 11 control motors 6 made the material guide device body 4 of material guide device 1 be in vertical angle; At this moment, the flexible rod member 5 of controller 11 controls outwards extends, thereby material guide device body 4 is shifted onto near plate 16 positions are installed; The piston ring of releasing 15 will fall and overlap and install on the material guide device body 4, and after this, flexible rod member 5 is retracted to original position; Controller 11 is controlled motor 6 swings again; Make material guide device body 4 swing to level angle, at this moment, controller 11 is controlled flexible rod member 5 again and is stretched out; Front end up to material guide device body 4 abuts to 8 positions, press-loading apparatus end; Because the diameter dimension of press-loading apparatus body 8 is identical with the diameter dimension of material guide device body 4, therefore the material guide device body 4 of this moment is in collinear structure with press-loading apparatus body 8 again, and positive stop strip III 21 also is in collinear structure with positive stop strip II 20.Then, it is protruding that controller 11 is controlled two push rods 7 of thrust unit 3 again, and push rod 7 is resisted against press-loading apparatus body 8 surfaces through the termination portion 24 of its front end; Thereby the piston ring 15 that promotes to be sleeved on the press-loading apparatus body 8 moves to press-loading apparatus 2 one ends, because this moment, material guide device body 4 was in same straight line with press-loading apparatus body 8, so piston ring 15 is under the promotion of push rod 7; Be easy to move on the press-loading apparatus body 8 from material guide device body 4; Under the lasting promotion of push rod 7, piston ring 15 finally is pulled on the piston 28 of press-loading apparatus body 8 other ends, like this; Just realized the automatic of piston ring 15, fast assembling.
After assembling was accomplished, the flexible rod member 5 of controller 11 controls shrank back original position, and then controls motor 6 and swing, and the material guide device body 4 that will be in level angle is in vertical angle swinging back, can begin the assembling of next piston ring 15 then.
Described termination portion 24 is set to tabular arcuate structure; When termination portion 24 is fitted in material guide device body 4; The cambered surface of described termination portion 24 overlaps with the outer contour of material guide device body 4, such structure, be convenient to push rod 7 better applied thrust on piston ring 15.
After the piston ring 15 of a piston 28 is accomplished assembling, take down this piston 28, change another piston 28, repeat above-mentioned operation, can accomplish the assembling of piston ring 15.
The described engine piston ring assemble mechanism of the utility model can be with material guide device 1, press-loading apparatus 2; The some devices in the said apparatus also can be only used in the use of putting together of thrust unit 3, feeding device multiple-piece piston-ring assemble mechanism; Use the some devices in the said apparatus; Can only realize the function that this device itself has, accelerate the assembling of piston ring, can not realize the automatic assembling of piston ring.
The described engine piston ring assemble mechanism of the utility model, since material guide device, press-loading apparatus; The cooperation of thrust unit and feeding device can be able to realize the automatic installation of piston ring, has improved the efficiency of assembling of piston ring; Simultaneously; Through piston ring of each discharging of feeding device to material guide device, thereby guarantee that each course of work has only a piston ring to be assembled on the piston, thereby avoided the confusion of piston ring assembling.
Combine accompanying drawing that the utility model has been carried out exemplary description above; Obviously the concrete realization of the utility model does not receive the restriction of aforesaid way; As long as adopted method design of the utility model and the various improvement that technical scheme is carried out; Or the design of the utility model and technical scheme are directly applied to other occasions without improving, all in the protection domain of the utility model.
Claims (8)
1. engine piston ring assemble mechanism, it is characterized in that: described engine piston ring assemble mechanism comprises material guide device (1), press-loading apparatus (2); Thrust unit (3), the material guide device body (4) of described material guide device (1) is a cylindrical-shaped structure, material guide device body (4) one ends are connected with flexible rod member (5); Flexible rod member (5) other end with can control flexible rod member (5) and make the control motor (6) of oscillating motion and be connected; Thrust unit (3) comprises the push rod (7) that can carry out stretching motion, and the press-loading apparatus body (8) of press-loading apparatus (2) is a cylindrical-shaped structure, and press-loading apparatus (2) one end settings can clamp the cavity (9) of piston; Cavity (9) is set to the bullet structure that diameter dimension increases to press-loading apparatus end (10) from press-loading apparatus body (8) gradually; Material guide device (1), press-loading apparatus (2), thrust unit (3) respectively with control material guide device (1); Press-loading apparatus (2), the controller (11) of thrust unit (3) work connects.
2. engine piston ring assemble mechanism according to claim 1; It is characterized in that: described material guide device (1); Press-loading apparatus (2); Thrust unit (3) all is fixedly installed on the mechanism base (12), and described control motor (6) is set to control the structure that material guide device body (4) is swung between vertical angle and level angle, and thrust unit (3) is provided with two push rods (7); Described material guide device body (4) is when being in level angle; Two push rods (7) are set to be fitted in the structure of material guide device body (4) outer surface, and press-loading apparatus (2) is fixed on (12) on the mechanism base through the support I (26) of L type, and described ring stock column (14) is fixed on the mechanism base (12) through the support II (27) of L type.
3. engine piston ring assemble mechanism according to claim 1 and 2; It is characterized in that: described engine piston ring assemble mechanism also comprises feeding device (13); Feeding device (13) comprises the ring stock column (14) that is vertically set on material guide device (1) top; Ring stock column (14) is gone up a plurality of piston rings of suit (15); Described ring stock column (14) below is provided with and encircles and is the installation plate (16) that the gap is arranged between the stock column (14); Install on the plate (16) scraping wings (17) and pusher rod member (18) are set, ring stock column (14) and the gap of installing between the plate (16) are set to the structure greater than piston ring (15) thickness, and the thickness of described scraping wings (17) is set to the structure less than gap between ring stock column (14) and the installation plate (16).
4. engine piston ring assemble mechanism according to claim 3; It is characterized in that: the material guide device body (4) of described material guide device (1) is when being in vertical angle; The center line of material guide device body (4) be set to and the centerline of encircling stock column (14) in collinear structure; The diameter dimension of described ring stock column (14) is set to the identical structure of diameter dimension with material guide device body (4), and the diameter dimension of described press-loading apparatus body (8) is set to the identical structure of diameter dimension with material guide device body (4).
5. engine piston ring assemble mechanism according to claim 4; It is characterized in that: described ring stock column (14) surface is provided with a positive stop strip I (19) along the convexity of ring stock column (14) axis arranged; Described piston ring (15) is sleeved on ring stock column (14) last time; The peristome of piston ring (15) is stuck on the positive stop strip I (19); Described material guide device body (4) surface is provided with a positive stop strip II (20) along the projection of material guide device body (4) axis arranged, and described material guide device (1) is when being in vertical angle, and described positive stop strip II (20) and positive stop strip I (19) are in collinear structure.
6. engine piston ring assemble mechanism according to claim 5; It is characterized in that: piling device body portion (8) surface of described press-loading apparatus (2) is provided with a positive stop strip III (21) along the convexity of piling device body portion (8) axis arranged; When described material guide device (1) was in the straight horizontal angle, described positive stop strip III (21) and positive stop strip II (20) were in collinear structure.
7. engine piston ring assemble mechanism according to claim 6; It is characterized in that: described flexible rod member (5) is set to the member structure of air pressure or hydraulic control; Push rod (7) is set to the member structure of air pressure or hydraulic control, and pusher rod member (18) is set to the member structure of air pressure or hydraulic control, flexible rod member (5); Push rod (7) and pusher rod member (18) respectively with pipeline I (22); Pipeline II (23) and pipeline III (25) connect, and pipeline I (22), pipeline II (23) and pipeline III (25) are connected with push rod (7) and the flexible controller (11) of pusher rod member (18) with the flexible rod member (5) of control respectively.
8. engine piston ring assemble mechanism according to claim 7; It is characterized in that: the end of described two push rods (7) respectively is provided with a termination portion (24); Described termination portion (24) is set to tabular arcuate structure; When described termination portion (24) was fitted in material guide device body (4), the cambered surface of described termination portion (24) overlapped with the outer contour of material guide device body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204972112U CN202336851U (en) | 2011-12-03 | 2011-12-03 | Mechanism for assembling piston ring of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204972112U CN202336851U (en) | 2011-12-03 | 2011-12-03 | Mechanism for assembling piston ring of engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202336851U true CN202336851U (en) | 2012-07-18 |
Family
ID=46485555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204972112U Expired - Fee Related CN202336851U (en) | 2011-12-03 | 2011-12-03 | Mechanism for assembling piston ring of engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202336851U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513971A (en) * | 2011-12-03 | 2012-06-27 | 锐展(铜陵)科技有限公司 | Assembly mechanism for piston ring of engine |
| CN105690319A (en) * | 2014-11-24 | 2016-06-22 | 汤国亚 | Universal joint intermediate shaft steel wire baffle ring feeding device |
-
2011
- 2011-12-03 CN CN2011204972112U patent/CN202336851U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513971A (en) * | 2011-12-03 | 2012-06-27 | 锐展(铜陵)科技有限公司 | Assembly mechanism for piston ring of engine |
| CN102513971B (en) * | 2011-12-03 | 2014-04-02 | 锐展(铜陵)科技有限公司 | Assembly mechanism for piston ring of engine |
| CN105690319A (en) * | 2014-11-24 | 2016-06-22 | 汤国亚 | Universal joint intermediate shaft steel wire baffle ring feeding device |
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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: 20121203 |