CN103212980B - Motorcycle brake master cylinder piston retainer ring assembly device - Google Patents
Motorcycle brake master cylinder piston retainer ring assembly device Download PDFInfo
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- CN103212980B CN103212980B CN201310158182.0A CN201310158182A CN103212980B CN 103212980 B CN103212980 B CN 103212980B CN 201310158182 A CN201310158182 A CN 201310158182A CN 103212980 B CN103212980 B CN 103212980B
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- fan
- master cylinder
- linear moving
- moving mechanism
- brake master
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Abstract
The invention relates to a motorcycle brake master cylinder piston retainer ring assembly device which is characterized by comprising a base. A straight-line motion mechanism is arranged on the base, a first support is arranged on an extension line at one end of the straight-line motion mechanism, retainer pliers are arranged on the first support and can fix a retainer ring on a vertical plane which is longitudinally perpendicular to the straight-line motion mechanism, a workpiece table is fixed on a movable part of the straight-line motion mechanism, and a positioning base and a locking mechanism are arranged on the workpiece table. According to the motorcycle brake master cylinder piston retainer ring assembly device, in-place installation of the retainer ring can be ensured, and damage to the retainer ring or a piston rod or the interior of a cylinder body cannot occur.
Description
Technical field
The present invention relates to a kind of assembling device, being the assembling device for installing junction back-up ring between cylinder and piston rod specifically, being particularly useful for the assembling work of motorcycle brake master cylinder and piston rod.
Background technology
As everyone knows, in mechanical manufacturing field, the cylinder body of compressing mechanism and the junction of piston all need to install back-up ring usually, this back-up ring not only can limited piston with the movement on axes normal direction, but also can the maximum moving distance of limited piston axis.In traditional manufacturing process, the installation of back-up ring is all manually completed by operating personnel, and there is no special assembling device, the piston being about to be equipped with in advance leather cup and spring loads in cylinder body, manual retainer pliers vises back-up ring again, and be enclosed within the outer end of piston rod, then with retainer pliers, back-up ring is firmly pressed to cylinder interior, until back-up ring loads in the circlip groove in cylinder body.But, because the external diameter of back-up ring is usually less, and cylinder body inner shield ring slot pitch also has certain distance from oral area, therefore, hand assembled operation cannot see whether back-up ring embeds in circlip groove completely, need to use the tip of pliers once to press along back-up ring end face, this pressing mode is easy to cause damage to back-up ring, piston rod or cylinder interior, but also is to guarantee that all back-up rings are in place.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of motorcycle brake master cylinder piston back-up ring assembling device, adopts this device, can guarantee that back-up ring is in place, and can not cause damage to back-up ring, piston rod or cylinder interior.
For solving the problem, take following scheme:
The feature of motorcycle brake master cylinder piston back-up ring assembling device of the present invention comprises base, base there is linear moving mechanism, one end extended line of linear moving mechanism there is the first support, first support has retainer pliers, and back-up ring can be fixed in the perpendicular longitudinally vertical with linear moving mechanism by this retainer pliers.The moving part of described linear moving mechanism is fixed with work stage, work stage has positioning seat and retaining mechanism.
Wherein, described linear moving mechanism comprises line slideway and slide block, and line slideway is fixed on described base, and described work stage is fixed on slide block.Described retainer pliers comprises pincers and lower pincers, and upper pincers and lower pincers are by together with hinge, and the axis of this bearing pin and the longitudinal centre line of described linear moving mechanism are in same perpendicular, and both are parallel to each other.There is the fan-shaped convex platform that Open Side Down the side of described Shang Qian line correspondence travel mechanism, there is the fan-shaped lower convex platform of opening upwards the side of described Xia Qian line correspondence travel mechanism, outstanding length and the radius of fan-shaped convex platform and fan-shaped lower convex platform are all equal, and both fan-shaped radians are all less than 180 degree.The end face of described fan-shaped convex platform and fan-shaped lower convex platform line correspondence travel mechanism all has alignment pin, and the position of two alignment pins is corresponding.That section of corresponding pin joint clamps and is fixed with pliers grip, under that section of corresponding interface point, pincers are fixed with lower pliers grip, the axis of upper pliers grip and lower pliers grip is in same perpendicular, and the axis perpendicular of this plane and described bearing pin.Described retaining mechanism is quick clip.
Further improvement of the present invention scheme has inductor in the side of the linear moving mechanism near the first support, and the inductive head of inductor and described work stage are in same level, and the tail end of inductor is connected with controller by wire.Described work stage has compressed air hose, compressed air hose has magnetic valve, this magnetic valve is connected with described controller by wire.Owing to usually having compensate opening in cylinder body, in back-up ring assembling process, the leather cup on piston can pass through this compensate opening, and the oral area of compensate opening easily causes the damage at leather cup edge.Before utilizing this device to implement back-up ring assembling work, first the port of export of compressed air hose is connected with the compensate opening of cylinder body, so cylinder body is when moving to inductor with work stage, can trigger inductor, triggering signal is sent to controller by inductor, then is opened by controller Controlling solenoid valve, compressed air hose is blown to cylinder interior, thus the leather cup at compensate opening place is inwardly compressed by gas pressure, avoid the contact with compensate opening oral area, the damage that compensate opening causes leather cup edge can be avoided.
Take such scheme, have the following advantages:
Base due to motorcycle brake master cylinder piston back-up ring assembling device of the present invention there is linear moving mechanism, one end extended line of linear moving mechanism there is the first support, first support there is retainer pliers, back-up ring can be fixed in the perpendicular longitudinally vertical with linear moving mechanism by this retainer pliers, the moving part of linear moving mechanism is fixed with work stage, work stage has positioning seat and retaining mechanism.Utilize positioning seat and retaining mechanism the cylinder block with piston can be fixed, utilize retainer pliers back-up ring can be fixed, now back-up ring place height should be equal with the height in cylinder piston hole, then linear moving mechanism is promoted, cylinder body is moved to back-up ring, to stretch in cylinder piston hole and till embedding circlip groove until back-up ring.Whole installation process back-up ring uniform force, there will not be inclination, and the distance of cylinder body linearly travel mechanism's movement can think control, thus can guarantee that back-up ring is in place.And whole assembling process is disposablely pressed in circlip groove by back-up ring, without the need to repetitious pressing operation, thus can not cause damage to back-up ring, piston rod or cylinder interior.
Accompanying drawing explanation
Fig. 1 is structure (using state one) schematic diagram of motorcycle brake master cylinder piston back-up ring assembling device of the present invention;
Fig. 2 be in Fig. 1 A to the enlarged diagram of (retainer pliers end face);
Schematic diagram when Fig. 3 is retainer pliers blessing back-up ring;
Fig. 4 is the top view of Fig. 1;
Fig. 5 is using state two schematic diagram of motorcycle brake master cylinder piston back-up ring assembling device of the present invention;
Fig. 6 is the close-up schematic view of encircled portion in Fig. 5;
Fig. 7 is using state three schematic diagram of motorcycle brake master cylinder piston back-up ring assembling device of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 1, Figure 2 and Figure 4, motorcycle brake master cylinder piston back-up ring assembling device of the present invention comprises base 1, and base 1 has linear moving mechanism, and this linear moving mechanism comprises line slideway 13 and slide block 10, and line slideway 13 is fixed on described base 1.One end extended line of line slideway 13 there is the first support 2, limited location block 9 on the extended line of the other end.Described first support 2 there is retainer pliers 3, retainer pliers 3 comprises pincers and lower pincers 15, the respective end of upper pincers and lower pincers 15 there are the male pin ear and female pin ear of working in coordination, male pin ear and female pin ear of upper pincers, lower pincers 15 are hinged by bearing pin 17, the axis of this bearing pin 17 and the longitudinal centre line of described linear moving mechanism are in same perpendicular, and both are parallel to each other.There is the fan-shaped convex platform 18 that Open Side Down the side of described Shang Qian line correspondence travel mechanism, there is the fan-shaped lower convex platform 16 of opening upwards the side of described lower pincers 15 line correspondence travel mechanism, outstanding length and the radius of fan-shaped convex platform 18 and fan-shaped lower convex platform 16 are all equal, and both fan-shaped radians are all less than 180 degree.The end face of described fan-shaped convex platform 18 and fan-shaped lower convex platform 16 line correspondence travel mechanism all has alignment pin 20, and the position of two alignment pins 20 is corresponding.That section of corresponding pin joint clamps and is fixed with pliers grip 19, under that section of corresponding interface point, pincers 15 are fixed with lower pliers grip 21, the axis of upper pliers grip 19 and lower pliers grip 21 is in same perpendicular, and the axis perpendicular of this plane and described bearing pin 17, utilize this retainer pliers 3 back-up ring 22 can be fixed in the perpendicular longitudinally vertical with linear moving mechanism (as shown in Figure 3).The slide block 10 of described linear moving mechanism is fixed with work stage 11, work stage 11 has positioning seat 12 and retaining mechanism.Described retaining mechanism is quick clip, and it comprises the second support 8, this second support 8 has briquetting 5, pressure handle 6 and hinged block 7.Described second support 8 upper end, briquetting 5, pressure handle 6 and hinged block 7 all there are two pin ears being positioned at same plane, the plane at this these pin ear place is through the longitudinal centre line of linear moving mechanism, the height of two pin ears on the second support 8 is equal, and the centre-to-centre spacing on the second support 8 between two pin ears is all greater than the centre-to-centre spacing on briquetting 5, pressure handle 6 or hinged block 7 between two pin ears.It is hinged that the corresponding pin ear of the first support 2 side of described second support 8 and of briquetting 5 sell ear, it is hinged that another pin ear of second support 8 and of hinged block 7 sell ear, it is hinged that another pin ear and pressure handle 6 of hinged block 7 one sells ear, another of briquetting 5 sell ear and pressure handle 6 another sell together with ear joins.
In the present embodiment, be also provided with inductor 14 in the side of the linear moving mechanism near the first support 2, the inductive head of inductor 14 and described work stage 11 are in same level, and the tail end of inductor 14 is connected with controller 25 by wire.The centre bit of described positioning seat 12 is equipped with through hole, also there is through hole the corresponding position of work stage 11, and two through holes are interconnected, and the outer end of work stage 11 through hole is connected with compressed air hose 4, compressed air hose 4 has magnetic valve 26, this magnetic valve 26 is connected with described controller 25 by wire.
During use, as shown in figures 1 and 3, first being fixed on to insert on positioning seat 12, by the piston rod 23 installing leather cup and spring by retaining mechanism by motorcycle brake master cylinder body 24 is fixed on retainer pliers 3 in cylinder body 24 installing hole, by back-up ring 22, now, through hole on positioning seat 12 and cylinder body 24 intracavity inter-connection, namely be connected with the compensate opening of cylinder body 24, the port of export of compressed air hose 4 is connected with cylinder body compensate opening, then promote slide block 10, the cylinder body 24 on it is moved to retainer pliers 3 direction; As shown in Figure 5 and Figure 6, when the slide block 10 of linear moving mechanism and work stage 11 move to inductor 14 position, inductor 14 can be triggered and send induced signal, and by this induced signal by wire transmission to controller 25, opened by polygon control survey magnetic valve 26 by controller 25 again, make compressed air hose 4 to cylinder body 24 inner chamber blow, from but leather cup 27 compress to piston rod 23, avoid leather cup 27 by cylinder body compensate opening 28 scratch; As shown in Figure 7, continue to promote slide block 10, in the circlip groove that the back-up ring 22 on retainer pliers 3 is embedded in cylinder body 24 completely.Finally, unclamp retainer pliers 3, and slide block 10 is withdrawn into original position, slide block 10 is when departing from inductor 14, and controller 25 no longer will receive induced signal, and therefore, controller 25 can cut out by Controlling solenoid valve 26.
Claims (5)
1. motorcycle brake master cylinder piston back-up ring assembling device, it is characterized in that comprising base (1), (1) has linear moving mechanism to base, one end extended line of linear moving mechanism there is the first support (2), first support (2) has retainer pliers (3), back-up ring (22) can be fixed in the perpendicular longitudinally vertical with linear moving mechanism by this retainer pliers (3); The moving part of described linear moving mechanism is fixed with work stage (11), work stage (11) has positioning seat (12) and retaining mechanism.
2. motorcycle brake master cylinder piston back-up ring assembling device as claimed in claim 1, it is characterized in that described linear moving mechanism comprises line slideway (13) and slide block (10), line slideway (13) is fixed on described base (1), and described work stage (11) is fixed on slide block (10).
3. motorcycle brake master cylinder piston back-up ring assembling device as claimed in claim 1, it is characterized in that described retainer pliers (3) comprises pincers and lower pincers (15), upper pincers and lower pincers (15) hinged by bearing pin (17), the axis of this bearing pin (17) and the longitudinal centre line of described linear moving mechanism are in same perpendicular, and both are parallel to each other; There is the fan-shaped convex platform (18) that Open Side Down the side of described Shang Qian line correspondence travel mechanism, there is the fan-shaped lower convex platform (16) of opening upwards the side of described lower pincers (15) line correspondence travel mechanism, outstanding length and the radius of fan-shaped convex platform (18) and fan-shaped lower convex platform (16) are all equal, and both fan-shaped radians are all less than 180 degree; The end face of described fan-shaped convex platform (18) and fan-shaped lower convex platform (16) line correspondence travel mechanism all has alignment pin (20), the position of two alignment pins (20) is corresponding; That section of corresponding pin joint clamps and is fixed with pliers grip (19), under that section of corresponding interface point, pincers (15) are fixed with lower pliers grip (21), the axis of upper pliers grip (19) and lower pliers grip (21) is in same perpendicular, and the axis perpendicular of this plane and described bearing pin (17).
4. motorcycle brake master cylinder piston back-up ring assembling device as claimed in claim 1, is characterized in that described retaining mechanism is quick clip.
5. the motorcycle brake master cylinder piston back-up ring assembling device according to any one of Claims 1-4, it is characterized in that there is inductor (14) in the side of the linear moving mechanism near the first support (2), the inductive head of inductor (14) and described work stage (11) are in same level, and the tail end of inductor (14) is connected with controller (25) by wire; Described work stage (11) has compressed air hose (4), compressed air hose (4) has magnetic valve (26), this magnetic valve (26) is connected with described controller (25) by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310158182.0A CN103212980B (en) | 2013-05-02 | 2013-05-02 | Motorcycle brake master cylinder piston retainer ring assembly device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310158182.0A CN103212980B (en) | 2013-05-02 | 2013-05-02 | Motorcycle brake master cylinder piston retainer ring assembly device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103212980A CN103212980A (en) | 2013-07-24 |
| CN103212980B true CN103212980B (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310158182.0A Expired - Fee Related CN103212980B (en) | 2013-05-02 | 2013-05-02 | Motorcycle brake master cylinder piston retainer ring assembly device |
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| CN (1) | CN103212980B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5155892A (en) * | 1991-01-31 | 1992-10-20 | King Jeffrey R | Hydraulic cylinder assembly process and machine |
| CN2759702Y (en) * | 2004-11-09 | 2006-02-22 | 重庆宗申技术开发研究有限公司 | Motorcycle engine piston step ring assembler |
| CN101200030A (en) * | 2006-12-12 | 2008-06-18 | 爱信艾达株式会社 | Pressing device for sealing piece |
| CN201279669Y (en) * | 2008-12-30 | 2009-07-29 | 天津电装电机有限公司 | Type C closing ring pressing in machine |
| CN201799827U (en) * | 2010-08-24 | 2011-04-20 | 高密市同创汽车配件有限公司 | Automatic assembling machine for three pieces of valve core |
| CN102962658A (en) * | 2011-08-31 | 2013-03-13 | 日立汽车系统株式会社 | Seal assembling method of master cylinder and seal assembling apparatus |
| CN203266088U (en) * | 2013-05-02 | 2013-11-06 | 无锡艾森保自动化装备有限公司 | Piston check ring assembling device of motorcycle brake master cylinder |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4063557B2 (en) * | 2002-03-11 | 2008-03-19 | 平田機工株式会社 | Automatic piston assembly device |
-
2013
- 2013-05-02 CN CN201310158182.0A patent/CN103212980B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5155892A (en) * | 1991-01-31 | 1992-10-20 | King Jeffrey R | Hydraulic cylinder assembly process and machine |
| CN2759702Y (en) * | 2004-11-09 | 2006-02-22 | 重庆宗申技术开发研究有限公司 | Motorcycle engine piston step ring assembler |
| CN101200030A (en) * | 2006-12-12 | 2008-06-18 | 爱信艾达株式会社 | Pressing device for sealing piece |
| CN201279669Y (en) * | 2008-12-30 | 2009-07-29 | 天津电装电机有限公司 | Type C closing ring pressing in machine |
| CN201799827U (en) * | 2010-08-24 | 2011-04-20 | 高密市同创汽车配件有限公司 | Automatic assembling machine for three pieces of valve core |
| CN102962658A (en) * | 2011-08-31 | 2013-03-13 | 日立汽车系统株式会社 | Seal assembling method of master cylinder and seal assembling apparatus |
| CN203266088U (en) * | 2013-05-02 | 2013-11-06 | 无锡艾森保自动化装备有限公司 | Piston check ring assembling device of motorcycle brake master cylinder |
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| CN103212980A (en) | 2013-07-24 |
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