CN102343540A - Device for trimming internal spherical surface of middle retainer for spherical cages - Google Patents
Device for trimming internal spherical surface of middle retainer for spherical cages Download PDFInfo
- Publication number
- CN102343540A CN102343540A CN2011102554588A CN201110255458A CN102343540A CN 102343540 A CN102343540 A CN 102343540A CN 2011102554588 A CN2011102554588 A CN 2011102554588A CN 201110255458 A CN201110255458 A CN 201110255458A CN 102343540 A CN102343540 A CN 102343540A
- Authority
- CN
- China
- Prior art keywords
- retainer
- blanking
- spherical surface
- internal spherical
- piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Bearings For Parts Moving Linearly (AREA)
- Automatic Assembly (AREA)
Abstract
The invention belongs to the technical field of automotive transmission, and provides a device for trimming an internal spherical surface of a middle retainer for spherical cages. The device comprises a main retainer platform, a feeding mechanism, a positioning mechanism, a trimming mechanism, a blanking mechanism and a power-driven mechanism, wherein the feeding mechanism is fixed at the upper part of the main retainer platform; the blanking mechanism is arranged at the side part of the main retainer platform; the power-driven mechanism respectively drives the positioning mechanism and the trimming mechanism to operate; and a to-be-trimmed retainer falls on the positioning mechanism from the feeding mechanism so as to carry out positioning on the to-be-trimmed retainer, then, the to-be-trimmed retainer after being trimmed by the trimming mechanism is conveyed to the blanking mechanism so as to carry out blanking on the to-be-trimmed retainer. The device provided by the invention has the advantages that operations of feeding, positioning and trimming are automatically performed by the feeding mechanism and the positioning mechanism, and after the operation of trimming is completed, an operation of blanking is performed by the blanking mechanism, therefore, the whole device is high in degree of automation, the operations of feeding and blanking are safe, stable and reliable, and the labor intensity of workers is greatly reduced; and meanwhile, unstable factors of human misoperation can be minimized, thereby ensuring the machining accuracy of the internal spherical surface of the retainer.
Description
Technical field
The invention belongs to the vehicle transmission technical field, relate to a kind of ball cage, be specifically related to the Internal Spherical Surface trimming device of retainer in a kind of ball cage.
Background technology
Automobile generally is made up of internal spherical cage, ectosphere cage, jackshaft and other parts with universal joint assembly; Be be contained in automobile differential or do not hold reduction gearing and wheel between be used to transmit the mechanical part of motion and moment of torsion; Go back the synchronous change operating angle simultaneously and stretch slippage, above function is main to be realized through internal spherical cage and ectosphere cage.
Like the disclosed a kind of constant velocity cardan joint structure of Chinese patent document [notification number: CN101672331]; It includes spherical shell; Retainer; Inner race and profile ball seat; The Internal Spherical Surface of spherical shell is connected with the spherical outside surface of retainer; The Internal Spherical Surface of retainer is connected with the spherical outside surface of inner race; And on the ring periphery of retainer middle part, six steel balls are installed; Can find out that retainer is a critical component in the ball cage; In running, need frequent conversion operating angle and speed based on universal joint; And to require it to cooperate smooth and easy fluent because of the serviceability aspect that do not coexist of environment, and the quality of retainer performance has just determined the Performance And Reliability of universal joint to a great extent.
Have now when the processing retainer and all need repair the spherical outside surface and the Internal Spherical Surface of retainer and other parts; So that retainer ability and spherical shell; Other parts such as inner race and steel ball closely cooperate; It mainly is that the mode that adopts craft to add range estimation is carried out that existing spherical outside surface to retainer is repaired with Internal Spherical Surface; Obviously the shortcoming of taking this mode is not only to operate to waste time and energy; Inefficiency; Be difficult to guarantee the machining accuracy of retainer; Can cause between the spherical outside surface of Internal Spherical Surface and inner race of spherical outside surface and retainer of Internal Spherical Surface and retainer of spherical shell wearing and tearing big and inhomogeneous like this; Fluctuation of service; Produce abnormal sound or retardance; And retainer in use breaks easily, has reduced the service life of retainer.
Summary of the invention
Technical problem to be solved by this invention is the present situation to prior art, and provides a kind of automaticity high, and dressing accuracy is high, and safety and stability is reliable, the Internal Spherical Surface trimming device of retainer in the ball cage of high efficiency.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: the Internal Spherical Surface trimming device of retainer in a kind of ball cage; It is characterized in that; Comprise main stand; Feed mechanism; Detent mechanism; Burring machine; Blanking mechanism and power-driven mechanism; Described feed mechanism is fixed on the top of main stand; Blanking mechanism is arranged on the sidepiece of main stand; Power-driven mechanism drives detent mechanism and burring machine work respectively; Retainer to be repaired drops on the detent mechanism through feed mechanism and positions, and after the burring machine finishing, is transported to and carries out blanking on the blanking mechanism.
The measure of taking for the optimization such scheme specifically comprises:
In above-mentioned a kind of ball cage in the Internal Spherical Surface trimming device of retainer; Described feed mechanism includes two baffle conveyings; Between two baffle conveyings, form the material loading passage; Described material loading passage tilts to the detent mechanism direction; Retainer to be repaired is fallen on the detent mechanism after detent mechanism moves up through the material loading passage automatically, and locatees retainer firmly to be repaired through detent mechanism.
In above-mentioned a kind of ball cage in the Internal Spherical Surface trimming device of retainer; Described detent mechanism includes movable plate, drives piece and positioning sleeve; Driving piece and movable plate is fixedly connected; Offer shifting chute on the described main stand; Driving piece is embedded in shifting chute and under power-driven mechanism drives and can moves up and down along shifting chute; Described positioning sleeve is positioned at the inboard of movable plate, offers the positioning port that adapts with the positioning sleeve shape on the movable plate, and positioning sleeve is relative with positioning port.
In the Internal Spherical Surface trimming device of retainer, the lower end of described movable plate medial surface is provided with to piece in above-mentioned a kind of ball cage, supports piece and tilts to the blanking mechanism direction, and the back retainer that on moving, moves up is slipped on the blanking mechanism along supporting piece.
In the Internal Spherical Surface trimming device of retainer, described drive piece is provided with block, on the material loading passage, has feeding port in above-mentioned a kind of ball cage, and described block moves down backstop at the feeding port place at movable plate.
In above-mentioned a kind of ball cage in the Internal Spherical Surface trimming device of retainer; Described burring machine includes trim piece and stick; Trim piece is fixed on the stick, and stick advances under the driving of power-driven mechanism and turns round and is inserted into the Internal Spherical Surface of retainer and it is repaired.
In the Internal Spherical Surface trimming device of retainer, described blanking mechanism comprises feeding plate, on feeding plate, has blanking channel in above-mentioned a kind of ball cage, after movable plate moves up, supports piece, blanking channel and material loading passage and remains in the same plane.Here make to piece, blanking channel and material loading passage to remain in the same plane, next retainer will squeeze the retainer that pushes away after trimming, and carries out blanking in the blanking channel thereby retainer after trimming is fallen.
In above-mentioned a kind of ball cage, in the Internal Spherical Surface trimming device of retainer, also be provided with cooling water pipe on the described main stand, described cooling water pipe aligned mouth.Here in when finishing because trim piece grinding meeting heating, the mainly cooling that realizes through cooling water pipe.
In above-mentioned a kind of ball cage in the Internal Spherical Surface trimming device of retainer; Described power-driven mechanism can be for driving cylinder, promoting cylinder and motor; Described drive piece relies on and drives cylinder and drive and movable block is moved up and down carry out material loading and blanking; Promote cylinder and drive the Internal Spherical Surface that stick slides and realizes insertion or withdraw from retainer, thereby the running of driven by motor stick makes the trim piece running.
Compared with prior art; The invention has the advantages that through feed mechanism, detent mechanism and carry out the finishing of automatic charging location; Blanking is carried out through blanking mechanism in the finishing back; Whole device operating automation degree is high; Material loading, blanking safety and stability are reliable; Greatly reduce working strength of workers, human operational error's destabilizing factor can be reduced to a minimum, guaranteed the Internal Spherical Surface machining accuracy of retainer.
Description of drawings
Fig. 1 is the overall structure sketch map of this retainer;
Fig. 2 is the overall structure sketch map of the Internal Spherical Surface trimming device of retainer in the ball cage;
Fig. 3 is another duty overall structure sketch map of the Internal Spherical Surface trimming device of retainer in the ball cage;
Fig. 4 is the movable plate structural representation in the detent mechanism.
The specific embodiment
Below be specific embodiment of the present invention and combine accompanying drawing, technical scheme of the present invention is done further to describe, but the present invention is not limited to these embodiment.
Among the figure, main stand 1; Shifting chute 1a; Feed mechanism 2; Detent mechanism 3; Burring machine 4; Blanking mechanism 5; Power-driven mechanism 6; Cooling water pipe 7; Baffle conveying 8; Material loading passage 8a; Movable plate 9; Positioning port 9a; Drive piece 10; Positioning sleeve 11; Support piece 12; Feeding port 13; Trim piece 14; Stick 15; Feeding plate 16; Blanking channel 16a; Motor 17; Block 18; Retainer D.
As shown in Figure 2; The Internal Spherical Surface trimming device of retainer mainly is to be used for the Internal Spherical Surface of the retainer D in the manuscript 1 in this ball cage; Comprise main stand 1, feed mechanism 2, detent mechanism 3, burring machine 4, blanking mechanism 5, power-driven mechanism 6 and cooling water pipe 7, feed mechanism 2, detent mechanism 3, burring machine 4, blanking mechanism 5, power-driven mechanism 6 and cooling water pipe 7 are all controlled through control cabinet.
Specifically; Feed mechanism 2 includes two baffle conveyings 8; Between two baffle conveyings 8, form material loading passage 8a; On material loading passage 8a, has feeding port 13; Material loading passage 8a tilts to detent mechanism 3 directions; Retainer D to be repaired falls on the detent mechanism 3 after detent mechanism 3 moves up through material loading passage 8a automatically, and locatees retainer D firmly to be repaired through detent mechanism 3.
The operation principle of the Internal Spherical Surface trimming device of retainer is following in this ball cage:
As shown in Figures 2 and 3; At first movable plate 9 is positioned at upper position during initial position; Retainer D to be repaired is automatically scrolling to feeding port 13 places by material loading passage 8a; And drop to positioning sleeve 11 places from feeding port 13; At this moment driving cylinder drive piece 10 moves down along shifting chute 1a; Make positioning port 9a, positioning sleeve 11 and trim piece 14 keep same horizontal direction thereby make movable plate 9 be moved down into; Block 18 retainings that drive on the piece 10 prevent that at feeding port 13 places next retainer D from dropping; Promote cylinder then and drive the Internal Spherical Surface that stick 15 slides and makes trim piece 14 insert retainer D; And whole retainer D is nested in the positioning sleeve 11; Thereby motor 17 drives stick 15 runnings and makes trim piece 14 runnings then; Trimming 15 slips of back promotion cylinder drive stick makes trim piece 14 withdraw from the Internal Spherical Surface of retainer D; At this moment after driving cylinder and drive driving piece 10 and move up along shifting chute 1a; Make to piece 12, blanking channel 16a and material loading passage 8a and remain in the same plane; At this moment next retainer D will squeeze the retainer D that pushes away after trimming; Carry out blanking in the blanking channel 16a thereby retainer D after trimming is fallen, it is that next circulation is prepared that next retainer D drops to positioning sleeve 11 places.
Specific embodiment described herein only is that the present invention's spirit is illustrated.Person of ordinary skill in the field of the present invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the defined scope of spirit of the present invention.
Claims (9)
1. the Internal Spherical Surface trimming device of retainer in the ball cage; It is characterized in that; Comprise main stand (1); Feed mechanism (2); Detent mechanism (3); Burring machine (4); Blanking mechanism (5) and power-driven mechanism (6); Described feed mechanism (2) is fixed on the top of main stand (1); Blanking mechanism (5) is arranged on the sidepiece of main stand (1); Power-driven mechanism (6) drives detent mechanism (3) and burring machine (4) work respectively; Retainer to be repaired (D) drops on the detent mechanism (3) through feed mechanism (2) and positions, and after burring machine (4) finishing, is transported on the blanking mechanism (5) and carries out blanking.
2. the Internal Spherical Surface trimming device of retainer in a kind of ball cage according to claim 1; It is characterized in that; Described feed mechanism (2) includes two baffle conveyings (8); Between two baffle conveyings (8), form material loading passage (8a); Described material loading passage (8a) tilts to detent mechanism (3) direction; Retainer to be repaired (D) is fallen on the detent mechanism (3) after detent mechanism (3) moves up through material loading passage (8a) automatically, and locatees retainer (D) firmly to be repaired through detent mechanism (3).
3. the Internal Spherical Surface trimming device of retainer in a kind of ball cage according to claim 1; It is characterized in that; Described detent mechanism (3) includes movable plate (9), drives piece (10) and positioning sleeve (11); Driving piece (10) is fixedly connected with movable plate (9); Offer shifting chute (1a) on the described main stand (1); Driving piece (10) is embedded in shifting chute (1a) and under power-driven mechanism (6) drives and can moves up and down along shifting chute (1a); Described positioning sleeve (11) is positioned at the inboard of movable plate (9); Offer the positioning port (9a) that adapts with positioning sleeve (11) shape on the movable plate (9), positioning sleeve (11) is relative with positioning port (9a).
4. the Internal Spherical Surface trimming device of retainer in a kind of ball cage according to claim 3; It is characterized in that; The lower end of described movable plate (9) medial surface is provided with to piece (12); Support piece (12) and tilt to blanking mechanism (5) direction, the back retainer (D) that on moving, moves up is slipped on the blanking mechanism (5) along supporting piece (12).
5. according to the Internal Spherical Surface trimming device of retainer in claim 3 or the 4 described a kind of ball cages; It is characterized in that; Described drive piece (10) is provided with block (18); On material loading passage (8a), have feeding port (13), described block (18) moves down backstop at movable plate (9) and locates at feeding port (13).
6. the Internal Spherical Surface trimming device of retainer in a kind of ball cage according to claim 1; It is characterized in that; Described burring machine (4) includes trim piece (14) and stick (15); Trim piece (14) is fixed on the stick (15), and stick (15) advances under the driving of power-driven mechanism (6) and turns round and is inserted into the Internal Spherical Surface of retainer (D) and it is repaired.
7. the Internal Spherical Surface trimming device of retainer in a kind of ball cage according to claim 5; It is characterized in that; Described blanking mechanism (5) comprises feeding plate (16); On feeding plate (16), have blanking channel (16a), after movable plate (9) moves up, support piece (12), blanking channel (16a) and material loading passage (8a) and remain in the same plane.
8. the Internal Spherical Surface trimming device of retainer is characterized in that in a kind of ball cage according to claim 1, also is provided with cooling water pipe (7) on the described main stand (1), described cooling water pipe (7) aligned mouth (9a).
9. according to the Internal Spherical Surface trimming device of retainer in claim 3 or the 6 described a kind of ball cages; It is characterized in that; Described power-driven mechanism (6) can be for driving cylinder, promoting cylinder and motor (17); Described drive piece (10) rely on to drive cylinder and drives and movable block is moved up and down carry out material loading and blanking; Promote cylinder and drive the Internal Spherical Surface that stick (15) slides and realizes insertion or withdraw from retainer (D), motor (17) drives stick (15) thereby running makes trim piece (14) running.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110255458.8A CN102343540B (en) | 2011-11-05 | 2011-11-05 | Device for trimming internal spherical surface of middle retainer for spherical cages |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110255458.8A CN102343540B (en) | 2011-11-05 | 2011-11-05 | Device for trimming internal spherical surface of middle retainer for spherical cages |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102343540A true CN102343540A (en) | 2012-02-08 |
| CN102343540B CN102343540B (en) | 2014-04-23 |
Family
ID=45542808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110255458.8A Active CN102343540B (en) | 2011-11-05 | 2011-11-05 | Device for trimming internal spherical surface of middle retainer for spherical cages |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102343540B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107009222A (en) * | 2017-03-31 | 2017-08-04 | 耐世特凌云驱动系统（芜湖）有限公司 | Retainer Internal Spherical Surface grinding attachment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2402442Y (en) * | 1999-10-28 | 2000-10-25 | 万向钱潮股份有限公司 | Loading and discharging manipulator for internal sphere grinder |
| JP2005324294A (en) * | 2004-05-14 | 2005-11-24 | Kobe Steel Ltd | Method and apparatus for polishing spherical portion of sliding member |
| CN2745696Y (en) * | 2004-12-02 | 2005-12-14 | 常州工业技术学院机电研究所 | Digital controlled inner spherical grinding machine |
| CN2905321Y (en) * | 2006-05-11 | 2007-05-30 | 襄樊市新兴联机械有限公司 | Ball cage universal junction box grinding head |
| US20100088874A1 (en) * | 2007-09-04 | 2010-04-15 | Ex-Cell-O Gmbh | Method for manufacturing a ball cage of a joint |
| CN202015986U (en) * | 2010-11-12 | 2011-10-26 | 无锡市长鹰机床制造有限公司 | Workpiece clamping structure of constant-speed universal-joint inner sphere surface grinding machine |
-
2011
- 2011-11-05 CN CN201110255458.8A patent/CN102343540B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2402442Y (en) * | 1999-10-28 | 2000-10-25 | 万向钱潮股份有限公司 | Loading and discharging manipulator for internal sphere grinder |
| JP2005324294A (en) * | 2004-05-14 | 2005-11-24 | Kobe Steel Ltd | Method and apparatus for polishing spherical portion of sliding member |
| CN2745696Y (en) * | 2004-12-02 | 2005-12-14 | 常州工业技术学院机电研究所 | Digital controlled inner spherical grinding machine |
| CN2905321Y (en) * | 2006-05-11 | 2007-05-30 | 襄樊市新兴联机械有限公司 | Ball cage universal junction box grinding head |
| US20100088874A1 (en) * | 2007-09-04 | 2010-04-15 | Ex-Cell-O Gmbh | Method for manufacturing a ball cage of a joint |
| CN202015986U (en) * | 2010-11-12 | 2011-10-26 | 无锡市长鹰机床制造有限公司 | Workpiece clamping structure of constant-speed universal-joint inner sphere surface grinding machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107009222A (en) * | 2017-03-31 | 2017-08-04 | 耐世特凌云驱动系统（芜湖）有限公司 | Retainer Internal Spherical Surface grinding attachment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102343540B (en) | 2014-04-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207129604U (en) | A kind of station tool circulating conveyor of streamline | |
| CN106114268A (en) | Parking lot electric automobile automatic charging attachment means | |
| CN104708323B (en) | Angle-variable universal joint pin body full-automatic tapping machine | |
| CN103372681A (en) | CNC (computer numerical control) disc automatic angle-turning circular sawing machine | |
| CN109676013A (en) | A kind of new automatic hole punched device with tubing vision-based detection | |
| CN116062453B (en) | Automobile brake disc processing transfer device | |
| CN202542486U (en) | High-speed automatic setting machine | |
| CN105665606A (en) | Rivet feeding device of automatic drill-riveting machine | |
| CN102343540B (en) | Device for trimming internal spherical surface of middle retainer for spherical cages | |
| CN201006605Y (en) | Workpieces material feeding and discharging holding mechanical claw | |
| CN103495898A (en) | Automatic feeding device of wheel body type workpiece machine tool | |
| CN102303272B (en) | Outer spherical surface trimming device for retainer in ball cage | |
| CN104209837A (en) | Rhinestone processing method and automatic rhinestone polishing system | |
| CN109202573A (en) | A kind of crankshaft-link rod bilateral equipment for grinding | |
| CN205929431U (en) | Plastic tubing is pipe fitting defeated material mechanism automatically step by step for pipe -expanding machine | |
| CN203495656U (en) | Wheel workpiece machine tool automatic feeding apparatus | |
| CN208866976U (en) | A kind of irregular caliber metal seamless tube base inner tubal wall flexibility grinding and polishing apparatus | |
| CN206485571U (en) | A kind of oar component for unmanned plane | |
| CN202607401U (en) | Conveying device of bearing sleeve ring cutting machining pipelining | |
| CN102285515A (en) | Transmission mechanism for conveyer of large-scale cylindrical workpiece | |
| CN204449057U (en) | Automatic riveting deduction | |
| CN212333940U (en) | Spatial multidirectional conveying device | |
| CN209319429U (en) | A kind of crankshaft-link rod bilateral equipment for grinding | |
| CN103541671A (en) | Automatic loading and unloading platform for drill rod group | |
| CN105880742A (en) | Fully-automatic steel tube end facing production line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |