CN103212980A - Motorcycle brake master cylinder piston retainer ring assembly device - Google Patents
Motorcycle brake master cylinder piston retainer ring assembly device Download PDFInfo
- Publication number
- CN103212980A CN103212980A CN2013101581820A CN201310158182A CN103212980A CN 103212980 A CN103212980 A CN 103212980A CN 2013101581820 A CN2013101581820 A CN 2013101581820A CN 201310158182 A CN201310158182 A CN 201310158182A CN 103212980 A CN103212980 A CN 103212980A
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- fan
- master cylinder
- moving mechanism
- linear moving
- 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, is the assembling device that is used to install junction back-up ring between cylinder and piston rod specifically, is 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 axis normal direction on move, but also can the axial maximum moving distance of limited piston.In traditional manufacturing process, the installation of back-up ring all is manually to finish by the operating personnel, and there is not a special assembling device, the piston that leather cup and spring soon be housed is in advance packed in the cylinder body, manually vise back-up ring again with retainer pliers, and it is enclosed within the outer end of piston rod, with retainer pliers back-up ring is firmly pushed to cylinder interior then, in the circlip groove in back-up ring is packed cylinder body into.Yet, because the external diameter of back-up ring is less usually, and cylinder body inner shield ring slot pitch also has certain distance from oral area, therefore, the hand assembled operation can't see whether back-up ring embeds in the circlip groove fully, need to use the tip of pliers once to push along the back-up ring end face, this mode of pushing is easy to back-up ring, piston rod or cylinder interior are caused damage, 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 provides 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 addressing the above problem, take following scheme:
The characteristics of motorcycle brake master cylinder piston back-up ring assembling device of the present invention are to comprise base, linear moving mechanism is arranged on the base, on the one end extended line of linear moving mechanism first support is arranged, on first support retainer pliers is arranged, this retainer pliers back-up ring can be fixed on the vertically vertical perpendicular of linear moving mechanism in.Be fixed with work stage on the moving part of described linear moving mechanism, positioning seat and retaining mechanism are arranged on the work stage.
Wherein, described linear moving mechanism comprises line slideway and slide block, and line slideway is fixed on the described base, and described work stage is fixed on the slide block.Described retainer pliers comprises pincers and clamps down that last pincers and following pincers are hinged by bearing pin, 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.A described side that goes up pincers line correspondence travel mechanism has the fan-shaped convex platform that Open Side Down, the fan-shaped lower convex platform that a described side that clamps line correspondence travel mechanism down has opening to make progress, the outstanding length of fan-shaped convex platform and fan-shaped lower convex platform and radius all equate, and both fan-shaped radians are all less than 180 degree.Alignment pin is all arranged, the position correspondence of two alignment pins on the end face of described fan-shaped convex platform and fan-shaped lower convex platform line correspondence travel mechanism.Clamp on that section of corresponding pin joint and be fixed with pliers grip, that section of corresponding interface point is fixed with down pliers grip on the pincers down, and the axis of last pliers grip and following pliers grip is in same perpendicular, and the axis of this plane and described bearing pin is perpendicular.Described retaining mechanism is to press from both sides fast.
The further improvement of the present invention scheme is in the side near the linear moving mechanism of first support inductor to be arranged, and the inductive head of inductor and described work stage are in same horizontal plane, and the tail end of inductor is connected with controller by lead.On the described work stage compressed air hose is arranged, magnetic valve is arranged on the compressed air hose, this magnetic valve is connected with described controller by lead.Because in the cylinder body compensate opening is arranged all usually, in the back-up ring assembling process, the leather cup on the piston can pass through this compensate opening, the oral area of compensate opening causes the damage at leather cup edge easily.Before utilizing this device to implement the back-up ring assembling work, the port of export with compressed air hose links to each other with the compensate opening of cylinder body earlier, cylinder body is when moving to inductor with work stage so, can trigger inductor, inductor is sent to controller with triggering signal, is opened by controller control magnetic valve again, make compressed air hose blow to cylinder interior, thereby make the leather cup at compensate opening place inwardly compressed by gas pressure, avoid with the compensate opening oral area contact the damage that can avoid compensate opening that the leather cup edge is caused.
Take such scheme, have the following advantages:
Owing on the base of motorcycle brake master cylinder piston back-up ring assembling device of the present invention linear moving mechanism is arranged, on the one end extended line of linear moving mechanism first support is arranged, on first support retainer pliers is arranged, this retainer pliers back-up ring can be fixed on the vertically vertical perpendicular of linear moving mechanism in, be fixed with work stage on the moving part of linear moving mechanism, positioning seat and retaining mechanism are arranged on the work stage.Utilize positioning seat and retaining mechanism the cylinder block that has piston can be fixed, utilize retainer pliers back-up ring can be fixed, this moment, back-up ring place height should equate with the height in cylinder piston hole, promote linear moving mechanism then, cylinder body is moved, in back-up ring stretches into the cylinder piston hole and till embedding circlip groove to back-up ring.Whole erection process back-up ring is stressed evenly, can not occur tilting, and the distance that moves along linear moving mechanism of cylinder body can think control, thereby can guarantee that back-up ring is in place.And whole assembling process is disposable back-up ring to be pressed in the circlip groove, need not the repetitious operation of pushing, thereby can not cause damage to back-up ring, piston rod or cylinder interior.
Description of drawings
Fig. 1 is structure (user mode one) schematic diagram of motorcycle brake master cylinder piston back-up ring assembling device of the present invention;
Fig. 2 be among Fig. 1 A to the enlarged diagram of (retainer pliers end face);
Fig. 3 is that retainer pliers adds the schematic diagram when holding back-up ring;
Fig. 4 is the vertical view of Fig. 1;
Fig. 5 is user mode two schematic diagrames of motorcycle brake master cylinder piston back-up ring assembling device of the present invention;
Fig. 6 is the local enlarged diagram of circle part among Fig. 5;
Fig. 7 is user mode three schematic diagrames of motorcycle brake master cylinder piston back-up ring assembling device of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done and to describe in further detail.
As Fig. 1, Fig. 2 and shown in Figure 4, motorcycle brake master cylinder piston back-up ring assembling device of the present invention comprises base 1, on the base 1 linear moving mechanism is arranged, and this linear moving mechanism comprises line slideway 13 and slide block 10, and line slideway 13 is fixed on the described base 1.On the one end extended line of line slideway 13 first support 2 is arranged, limited block 9 is arranged on the extended line of the other end.On described first support 2 retainer pliers 3 is arranged, retainer pliers 3 comprises pincers and clamps 15 down, public affairs pin ear and female pin ear of working in coordination are arranged on the respective end of last pincers and following pincers 15, last pincers, to clamp 15 public affairs pin ear and female pin ear down 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.A described side that goes up pincers line correspondence travel mechanism has the fan-shaped convex platform 18 that Open Side Down, the fan-shaped lower convex platform 16 that a described side that clamps 15 line correspondence travel mechanisms down has opening to make progress, the outstanding length of fan-shaped convex platform 18 and fan-shaped lower convex platform 16 and radius all equate, and both fan-shaped radians are all less than 180 degree.The position correspondence that 20, two alignment pins 20 of alignment pin are all arranged on the end face of described fan-shaped convex platform 18 and fan-shaped lower convex platform 16 line correspondence travel mechanisms.Clamp on that section of corresponding pin joint and be fixed with pliers grip 19, that section of corresponding interface point is fixed with down pliers grip 21 on the pincers 15 down, the axis of last pliers grip 19 and following pliers grip 21 is in same perpendicular, and the axis of this plane and described bearing pin 17 is perpendicular, utilize this retainer pliers 3 back-up ring 22 can be fixed on the vertically vertical perpendicular of linear moving mechanism in (as shown in Figure 3).Be fixed with work stage 11 on the slide block 10 of described linear moving mechanism, positioning seat 12 and retaining mechanism are arranged on the work stage 11.Described retaining mechanism is to press from both sides fast, and it comprises second support 8, and briquetting 5, pressure handle 6 and hinged block 7 are arranged on this second support 8.On described second support 8 upper ends, briquetting 5, pressure handle 6 and the hinged block 7 two pin ears that are positioned at same plane are arranged all, the plane at this these pin ear place is through the longitudinal centre line of linear moving mechanism, the height of on second support 8 two pin ears equate, and on second support 8 centre-to-centre spacing between two pin ears all greater than the centre-to-centre spacing between two pin ears on briquetting 5, pressure handle 6 or the hinged block 7.A pin ear of the pin ear of described second support, 8 corresponding first support, 2 one sides and briquetting 5 is hinged, a pin ear of another pin ear of second support 8 and hinged block 7 is hinged, a pin ear of another pin ear of hinged block 7 and pressure handle 6 is hinged, and another pin ear handing-over of another pin ear of briquetting 5 and pressure handle 6 together.
In the present embodiment, also be provided with inductor 14 in the side near the linear moving mechanism of first support 2, the inductive head of inductor 14 and described work stage 11 are in same horizontal plane, and the tail end of inductor 14 is connected with controller 25 by lead.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 holes is connected with compressed air hose 4, magnetic valve 26 is arranged on the compressed air hose 4, and this magnetic valve 26 is connected with described controller 25 by lead.
During use, as shown in figures 1 and 3, earlier with motorcycle brake master cylinder body 24 by retaining mechanism be fixed on the positioning seat 12, the piston rod 23 that will install leather cup and spring inserts in cylinder bodies 24 installing holes, back-up ring 22 is fixed on the retainer pliers 3, at this moment, through hole on the positioning seat 12 and cylinder body 24 intracavity inter-connections, promptly the compensate opening with cylinder body 24 is connected, make the port of export of compressed air hose 4 be connected with the cylinder body compensate opening, promote slide block 10 then, the cylinder body 24 on it is moved to retainer pliers 3 directions; 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 positions, can trigger inductor 14 and send induced signal, and this induced signal is transferred to controller 25 by lead, open by lead control magnetic valve 26 by controller 25 again, make compressed air hose 4 blow to cylinder body 24 inner chambers, from but leather cup 27 to piston rod 23 compressions, avoid leather cup 27 by 28 scratches of cylinder body compensate opening; As shown in Figure 7, continue to promote slide block 10, make back-up ring 22 on the retainer pliers 3 embed fully in the circlip groove in the cylinder body 24 and get final product.At last, unclamp retainer pliers 3, and slide block 10 is withdrawn into original position, slide block 10 is when breaking away from inductor 14, and controller 25 will no longer receive induced signal, and therefore, controller 25 can control magnetic valve 26 and cut out.
Claims (5)
1. motorcycle brake master cylinder piston back-up ring assembling device, it is characterized in that comprising base (1), base has linear moving mechanism on (1), on the one end extended line of linear moving mechanism first support (2) is arranged, retainer pliers (3) is arranged on first support (2), this retainer pliers (3) back-up ring (22) can be fixed on the vertically vertical perpendicular of linear moving mechanism in; Be fixed with work stage (11) on the moving part of described linear moving mechanism, positioning seat (12) and retaining mechanism are arranged on the work stage (11).
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 the described base (1), and described work stage (11) is fixed on the 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 clamps (15) down, last pincers and following 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; A described side that goes up pincers line correspondence travel mechanism has the fan-shaped convex platform (18) that Open Side Down, the fan-shaped lower convex platform (16) that a described side that clamps (15) line correspondence travel mechanism down has opening to make progress, the outstanding length of fan-shaped convex platform (18) and fan-shaped lower convex platform (16) and radius all equate, and both fan-shaped radians are all less than 180 degree; On the end face of described fan-shaped convex platform (18) and fan-shaped lower convex platform (16) line correspondence travel mechanism alignment pin (20) is arranged all, the position correspondence of two alignment pins (20); Clamp on that section of corresponding pin joint and be fixed with pliers grip (19), that section of corresponding interface point is fixed with down pliers grip (21) on the pincers (15) down, the axis of last pliers grip (19) and following pliers grip (21) is in same perpendicular, and the axis of this plane and described bearing pin (17) is perpendicular.
4. motorcycle brake master cylinder piston back-up ring assembling device as claimed in claim 1 is characterized in that described retaining mechanism is for pressing from both sides fast.
5. as each described motorcycle brake master cylinder piston back-up ring assembling device in the claim 1 to 4, it is characterized in that inductor (14) being arranged in a side near the linear moving mechanism of first support (2), the inductive head of inductor (14) and described work stage (11) are in same horizontal plane, and the tail end of inductor (14) is connected with controller (25) by lead; Compressed air hose (4) is arranged on the described work stage (11), magnetic valve (26) is arranged on the compressed air hose (4), this magnetic valve (26) is connected with described controller (25) by lead.
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 true CN103212980A (en) | 2013-07-24 |
| CN103212980B CN103212980B (en) | 2015-05-13 |
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ID=48811312
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 |
Country Status (1)
| Country | Link |
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| CN (1) | CN103212980B (en) |
Citations (8)
| 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 |
| US20030167628A1 (en) * | 2002-03-11 | 2003-09-11 | Hirata Corporation | Automatic piston installation apparatus |
| 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 |
-
2013
- 2013-05-02 CN CN201310158182.0A patent/CN103212980B/en not_active Expired - Fee Related
Patent Citations (8)
| 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 |
| US20030167628A1 (en) * | 2002-03-11 | 2003-09-11 | Hirata Corporation | Automatic piston installation apparatus |
| 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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| CN103212980B (en) | 2015-05-13 |
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Granted publication date: 20150513 Termination date: 20160502 |
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