CN111927891A - Bearing retainer mounting method - Google Patents
Bearing retainer mounting method Download PDFInfo
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- CN111927891A CN111927891A CN202010816010.8A CN202010816010A CN111927891A CN 111927891 A CN111927891 A CN 111927891A CN 202010816010 A CN202010816010 A CN 202010816010A CN 111927891 A CN111927891 A CN 111927891A
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- bearing
- conveying device
- bearing retainer
- belt
- fixed
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C43/00—Assembling bearings
- F16C43/04—Assembling rolling-contact bearings
Abstract
A bearing retainer mounting method. The device comprises a bearing conveying device, a bearing retainer upper frame conveying device, a finished product conveying device, a press machine and a bearing retainer lower frame conveying device. The bearing conveying device conveys required assembled bearings to the front end through a middle conveying belt device, at the moment, a detection device on the bearing conveying device starts to act, the bearings to be machined are sequentially arranged through a large stop block and a small stop block, the bearing retainer upper frame conveying device starts to work, the retainer upper frame is conveyed to the lower end of an upper end press machine through the bearing retainer device, the bearing retainer lower frame conveying device starts to work, the bearing retainer lower frame is conveyed to the upper end of the lower press machine, the bearing retainer upper frame, the bearing retainer lower frame and the middle bearings to be machined are located at the same circle center, the press machine starts to work, the bearing retainers are respectively pressed into the bearings to be machined, the bearing retainers are completely installed, and end blocks release the finished bearings to enable the bearings to fall into a finished product conveying device to perform the next process. The method is used in the high-precision assembly environment, can be efficiently completed, saves a large amount of water and labor force, is suitable for mounting bearing retainers of various models, and reduces the rejection rate.
Description
Technical Field
The invention relates to the field of mechanical automatic assembly, in particular to a bearing retainer mounting method.
Background
In the assembly process of the bearing, the installation of the bearing retainer is particularly complex, and the current method for manually assembling the bearing retainer causes difficult installation of the bearing retainer, low precision and high manufacturing cost, so that the method for installing the bearing plate bracket needs to improve the manufacturing precision.
Disclosure of Invention
Aiming at the problems, the invention provides a bearing retainer mounting method which comprises a bearing conveying device, a bearing retainer upper frame conveying device, a finished product conveying device, a press machine and a bearing retainer lower frame conveying device.
Further, the technical scheme adopted by the invention is as follows: the device is characterized in that the bearing retainer lower frame conveying device and the bearing retainer upper frame conveying device are identical in structure, the mounting position of the bearing retainer lower frame conveying device is lower than that of the bearing retainer upper frame conveying device, and the bearing retainer upper frame conveying device adopt an aluminum profile support as a supporting structure.
Furthermore, the bearing conveying device acts symmetrically at the right part of the whole and is fixed on the ground by hexagon socket head cap screws in a flat washer, an L-shaped mounting plate provides the whole support, an upper cover plate is symmetrically fixed on the L-shaped mounting plate, a cylinder with a guide rod is fixed on the upper cover plate through a cylinder fixing frame, the guide rod moves in a fixed position in the cylinder with the guide rod, a color sensor is fixed on a sensor fixing frame and is mounted and acted together with a receiver, a photoelectric sensor and the color sensor detect different conditions to complete detection tasks, an air valve is mounted on the cylinder with the guide rod, a large workpiece stop block and a small workpiece stop block are fixed on the color sensor, a conveying belt is symmetrically mounted on the L-shaped mounting plate, and a bearing to be assembled moves on the cylinder.
Further, bearing retainer put on shelf conveyor at holistic rear portion, use finished product conveyor 0 aluminium alloy to fix with ground, the support mount is fixed on finished product conveyor 0 aluminium alloy and conveyer belt side fender, the symmetrical fixed mounting of conveyer belt side fender, tension mechanism acts on flat belt on the conveyer belt side fender, the belt fixed axle is fixed on the conveyer belt side fender, acts on flat belt, install on the conveyer belt side fender about the flat belt, driving motor provides power for the motion of flat belt.
Further, the finished product conveying device is supported by a finished product conveying main support and a finished product conveying side support on the left portion of the whole body, a roller fixing side plate is fixed on the finished product conveying main support, O-shaped rings are installed on roller shafts, the rollers are installed on the roller shafts and are sequentially distributed, linear slider supports are fixed with the roller fixing side plate, roller bearings are installed on the roller shafts and are fixed on the roller fixing side plate, synchronous toothed belts are assembled on the synchronous belt wheels, the idler wheels act on the synchronous toothed belts, C-shaped retaining rings are used for fixing the synchronous belt wheels, hexagonal pillars are connected with the roller fixing side plate, a retaining plate and a gearbox fixing frame, and a driving motor is installed on the gearbox and is fixed on the gearbox fixing frame.
Furthermore, the press machine is arranged at the middle processing position of the whole body and consists of a press machine bottom plate, a support column, a linear guide rail seat, a linear guide rail, a long hexagonal seat, a hydraulic machine upper bottom plate, an upper hydraulic machine, a press head, a connecting frame and an end block. The bottom plate of the press is connected with the ground to fix the support column and support the upper bottom plate of the hydraulic press, the linear guide rail base is arranged at the left side, the linear guide rail is connected with the linear guide rail base, the long hexagonal base acts on the support column, the four corners of the bottom plate of the press and the upper bottom plate of the hydraulic press are respectively connected with the long hexagonal base and the support column, the pressure head is connected with the hydraulic press at the upper part, the hydraulic press at the upper part acts on the pressure head, the connecting frame is connected with the linear guide.
The invention has the beneficial effects that: 1. the invention can automatically complete the installation task of the bearing retainer, reduce the participation of manpower and liberate labor force; 2. the invention can improve the precision of bearing assembly; 3. the invention is suitable for high-degree automatic equipment in the assembling process; 4. the invention is convenient to operate and can be finished by one person.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the bearing conveying device of the invention.
Fig. 3 is a schematic structural view of the bearing retainer racking conveying device of the invention.
Fig. 4 is a schematic structural diagram of the finished product conveying device of the present invention.
Fig. 5 is a detailed schematic view of the finished product conveying device of the invention.
Fig. 6 is a schematic view of the press according to the present invention.
Fig. 7 is a detailed schematic view of the press of the present invention.
Reference numerals: 1-bearing conveying means; 2-a bearing retainer racking conveying device; 3-a finished product conveying device; 4-a press; 5-a lower bearing retainer conveying device; 101-hexagon socket head cap screw; 102-L shaped mounting plate; 103-an upper cover plate; 104-a cylinder fixing frame; 105-cylinder with guide rod; 106-a guide bar; 107-color sensor; 108-a photosensor; 109-large workpiece stop; 110-a receiver; 111-small workpiece stop; 112-a cylinder holder; 113-a bearing to be assembled; 114-a conveyor belt; 115-a sensor mount; 116-a gas valve; 117-dog mount; 201-aluminum section bar; 202-support mount; 203-conveyor side stop; 204-a tension mechanism; 205-belt fixed shaft; 206-flat belt; 207-transfer belt upper rack; 208-a drive motor; 301-main finished product conveying bracket; 302-finished product conveying side bracket; 303-roller fixing side plates; 304-O-ring; 305-roller shaft; 306-a roller; 307-linear slider mount; 308-roller bearings; 309-synchronous toothed belt; 310-a synchronous pulley; 311-an idler wheel; 312-C type retaining ring; 313-hexagonal type pillar; 314-a pinch plate; 315-a gearbox; 316-drive motor; 317-a gearbox fixing frame; 401-press bottom plate; 402-a pillar; 403-linear rail mounts; 404-linear guide rail; 405-a long hexagonal socket; 406-hydraulic press upper shoe; 407-upper hydraulic press; 408-pressure head; 409-a connecting frame; 410-end block.
Detailed Description
The invention is described in further detail below with reference to specific embodiments and with reference to the attached drawing figures: a bearing retainer mounting method comprises a bearing conveying device 1, a bearing retainer upper frame conveying device 2, a finished product conveying device 3, a press machine 4 and a bearing retainer lower frame conveying device 5, wherein the bearing conveying device 1 comprises a flat washer inner hexagon bolt 101, an L-shaped mounting plate 102, an upper cover plate 103, a cylinder fixing frame 104, a cylinder with a guide rod 105, a guide rod 106, a color sensor 107, a photoelectric sensor 108, a large workpiece stopper 109, a receiver 110, a small workpiece stopper 111, a cylinder support 112, a bearing to be assembled 113, a conveying belt 114, a sensor fixing frame 115, an air valve 116 and a stopper mounting frame 117. The bearing retainer upper frame conveying device 2 comprises a finished product conveying device aluminum profile 201, a support fixing frame 202, a conveyor belt side block 203, a tension mechanism 204, a belt fixing shaft 205, a flat belt 206, a conveyor belt upper frame 207, a driving motor 208, a finished product conveying device 3 comprises a finished product conveying main frame 301, a finished product conveying side frame 302, a roller fixing side plate 303, an O-shaped ring 304, a roller shaft 305, a roller 306, a linear slider support 307, a roller bearing 308, a synchronous toothed belt 309, a synchronous pulley 310, an idler wheel 311, a C-shaped retaining ring 312, a hexagonal support column 313, a buckle plate 314, a gearbox 315, a driving motor 316, a gearbox fixing frame 317, and a press machine 4 comprises a press machine base plate 401, a support column 402, a linear guide rail 403, a linear guide rail 404, a long hexagonal guide rail 405, a hydraulic machine upper base plate 406, an upper hydraulic machine 407.
In an alternative embodiment, as shown in fig. 2, a hexagon socket head cap screw 101 is fixed on the ground, an L-shaped mounting plate 102 provides an integral support, an upper cover plate 103 is symmetrically fixed on the L-shaped mounting plate 102, a cylinder 105 with a guide rod is fixed on the upper cover plate 103 through a cylinder fixing frame 104, a guide rod 106 moves in a fixed position in the cylinder 105 with the guide rod, a color sensor 107 is fixed on a sensor fixing frame 115, the color sensor 107 and a receiver 110 are mounted for cooperation, a photoelectric sensor 108 and the color sensor 107 detect different conditions to complete detection tasks, an air valve 116 is mounted on the cylinder 105 with the guide rod, a large workpiece block 109 and a small workpiece block 111 are fixed on the color sensor 107, a conveyor belt 114 is symmetrically mounted on the L-shaped mounting plate 102, and a bearing 113 to be assembled moves on the cylinder fixing frame. The bearing to be machined includes an inner race, an outer race, and balls, and the bearing to be assembled 113 is moved from right to left by the conveyor belt 114. The brake shunt 113 is enabled to act under the action of 109 and 111, and the brake shunt is contacted with the end block 410 to wait for the next process.
In an alternative of this embodiment, as shown in fig. 3, the bearing holder upper rack conveying device 2 is fixed to the ground by using the finished product conveying device aluminum profile 201 at the rear of the whole, the support fixing rack 202 is fixed to the finished product conveying device aluminum profile 201 and the conveyor belt side baffle 203, the conveyor belt side baffle 203 is symmetrically and fixedly installed, the tension mechanism 204 acts on the flat belt 206 on the conveyor belt side baffle 203, the belt fixing shaft 205 is fixed to the conveyor belt side baffle 203 and acts on the flat belt 206, the flat belt 206 is installed on the conveyor belt side baffle 203 in a left-right opposite manner, the driving motor 208 provides power for the movement of the flat belt 206, the bearing holder upper rack is conveyed to the front by the bearing holder upper rack conveying device 2, the flat belt 206 is driven by the driving motor 208 during the conveying process to move from the rearmost to the front end to be combined with the press head 408 of the press machine 4, and the bearing holder lower rack conveying device also adopts the mode of the bearing holder And finally, the bearing to be processed is concentric with the pressure head 408, so that the bearing retainer is pressed into the bearing 113 to be assembled to complete the installation of the bearing retainer.
In an alternative of this embodiment, as shown in fig. 4, the finished product conveying device 3 is supported by a finished product conveying main bracket 301 and a finished product conveying side bracket 302 at the left part of the whole body, a roller fixing side plate 303 is fixed on the finished product conveying main bracket 301, an O-ring 304 is installed on a roller shaft 305, rollers 306 are installed on the roller shaft 305, the rollers 306 are sequentially distributed, a linear slider support 307 is fixed with the roller fixing side plate 303, a roller bearing 308 is installed on the roller shaft 305 and fixed on the roller fixing side plate 303, a timing toothed belt 309 is assembled on the timing pulley 310, the idler 311 acts on the timing toothed belt 309, a hexagonal retaining ring 312 is used for fixing the timing pulley 310, a hexagonal support column 313 connects the roller fixing side plate 303 with a pinch plate 314 and a gearbox fixing bracket 317, a driving motor 316 is installed on the gearbox 315 and fixed on the gearbox fixing bracket 317, the driving motor 316 drives the timing belt 309 and the timing belt wheel 310 to move, the timing belt wheel 310 on the same shaft will move together, the timing belt wheel 310 in the second row drives the right side roller 306 to rotate through the timing belt 309, and the timing belt wheel 310 in the third row drives the left side roller 306 to rotate through the timing belt 309.
In an alternative embodiment, as shown in fig. 6, the press 4 is composed of a press bottom plate 401, a support column 402, a linear guide rail seat 403, a linear guide rail 404, a long hexagonal seat 405, a hydraulic press upper bottom plate 406, an upper hydraulic press 407, a ram 408, a connecting frame 409 and an end block 410 at an integral middle processing position, the press bottom plate 401 is connected with the ground and fixed with the support column 402 to support the hydraulic press upper bottom plate 406, the linear guide rail seat 403 is arranged at the leftmost side, the linear guide rail 404 is connected with the linear guide rail seat 403, the long hexagonal seat 405 acts on the support column 402, four corners of a bottom plate 401 of the press machine and an upper bottom plate 406 of the press machine are respectively connected with a long hexagonal base 405 and a strut 402, a pressure head 408 is connected with an upper hydraulic machine 407, the upper hydraulic machine 407 acts on the pressure head 408, a connecting frame 409 is connected with a linear guide rail base 403 and acts on a linear guide rail 404 to generate sliding fit, and an end block 410 is fixed on the connecting frame 409.
The working principle of the invention is as follows: the bearing retainer lower frame conveying device 5 and the bearing retainer upper frame conveying device 2 are identical in structure, the installation position of the bearing retainer lower frame conveying device is lower than that of the bearing retainer upper frame conveying device 2, and the bearing retainer upper frame conveying device 2 and an aluminum profile support are used as a supporting structure.
The bearing (113) to be assembled moves from the right end to the left end in the bearing conveying device (1) through the conveyor belt (114) and generates friction force with the conveyor belt (114) to move, the large workpiece stop block (109) and the small workpiece stop block (111) enable the bearing (113) to be assembled to be machined at the same time interval under the action of brake shunting, and the end block (410) blocks the bearing (113) to be assembled in sliding generated by the linear guide rail seat (403) and the linear guide rail (404), so that the bearing (113) to be assembled and the pressure head (408) are concentric.
The bearing retainer upper frame conveying device (2) and the bearing retainer lower frame conveying device (5) act simultaneously, the bearing retainer upper frame and the bearing retainer lower frame respectively translate from the front position to the rear position to the middle position under the action of friction force of the flat belt (206) to be combined with the pressure head (408), and when the bearing (113) to be assembled moves to a machining position, the press machine (4) starts to act to press the bearing retainer upper frame and the bearing retainer lower frame into the bearing (113) to be assembled through pressure to complete assembly.
The driving motor 316 drives the timing belt 309 and the timing belt wheel 310 to move, the timing belt wheel 310 on the same shaft will move together, the timing belt wheel 310 in the second row drives the right side roller 306 to rotate through the timing belt 309, and the timing belt wheel 310 in the third row drives the left side roller 306 to rotate through the timing belt 309. The end block (410) slides linearly on the linear guide rail base (403) and the linear guide rail (404), and the finished bearing is conveyed to the finished product conveying device (3).
Claims (6)
1. A bearing retainer mounting method comprises a bearing conveying device (1), a bearing retainer upper frame conveying device (2), a finished product conveying device (3), a press (4) and a bearing retainer lower frame conveying device (5), wherein the bearing conveying device (1) comprises a flat gasket hexagon socket head cap screw (101), an L-shaped mounting plate (102), an upper cover plate (103), a cylinder fixing frame (104), a cylinder (105) with a guide rod, a guide rod (106), a color sensor (107), a photoelectric sensor (108), a large workpiece stop block (109), a receiver (110), a small workpiece stop block (111), a cylinder bracket (112), a bearing (113) to be assembled, a conveying belt (114), a sensor fixing frame (115), an air valve (116), a stop block mounting frame (117) and the bearing retainer upper frame conveying device (2) comprises a finished product conveying device (201) aluminum profile, an aluminum profile, a steel profile, The automatic conveying device comprises a support fixing frame (202), a conveying belt side block (203), a tension mechanism (204), a belt fixing shaft (205), a flat belt (206), a conveying belt upper frame (207), a driving motor (208), a finished product conveying device (3) comprising a finished product conveying main support (301), a finished product conveying side support (302), a roller fixing side plate (303), an O-shaped ring (304), a roller shaft (305), a roller (306), a linear slider support (307), a roller bearing (308), a synchronous toothed belt (309), a synchronous pulley (310), an idler (311), a C-shaped retaining ring (312), a hexagonal support column (313), a buckle plate (314), a gearbox (315), a driving motor (316), and a gearbox fixing frame (317), wherein a press machine (4) comprises a press machine base plate (401), a support column (402), a linear guide rail seat (403), a linear guide rail (404), a long, The hydraulic press comprises an upper base plate (406) of the hydraulic press, an upper hydraulic press (407), a pressure head (408), a connecting frame (409) and an end block (410).
2. A bearing holder mounting method according to claim 1, wherein: the bearing retainer lower frame conveying device (5) and the bearing retainer upper frame conveying device (2) are identical in structure, the mounting position of the bearing retainer lower frame conveying device is lower than that of the bearing retainer upper frame conveying device (2), and the bearing retainer upper frame conveying device (2) and an aluminum profile support are used as a supporting structure.
3. A bearing holder mounting method according to claim 1, wherein: the bearing conveying device (1) acts symmetrically on the right part of the whole body, a flat washer inner hexagon bolt (101) is fixed on the ground, an L-shaped mounting plate (102) provides integral support, an upper cover plate (103) is symmetrically fixed on the L-shaped mounting plate (102), a cylinder (105) with a guide rod is fixed on the upper cover plate (103) through a cylinder fixing frame (104), a guide rod (106) moves in a fixed position in the cylinder (105) with the guide rod, a color sensor (107) is fixed on a sensor fixing frame (115), the color sensor (107) and a receiver (110) are mounted and act together, a photoelectric sensor (108) and the color sensor (107) detect different conditions to complete detection tasks, an air valve (116) is mounted on the cylinder (105) with the guide rod, a large workpiece block (109) and a small workpiece block (111) are fixed on the color sensor (107), and a conveyor belt (114) is symmetrically mounted on the L-shaped mounting plate (102), the bearing (113) to be assembled moves on the cylinder fixing frame (104).
4. A bearing holder mounting method according to claim 1, wherein: bearing retainer put on shelf conveyor (2) at holistic rear portion, use finished product conveyor (201) aluminium alloy and ground to fix, support mount (202) are fixed on finished product conveyor (201) aluminium alloy and conveyer belt side fender (203), conveyer belt side fender (203) symmetry fixed mounting, tension mechanism (204) acts on flat belt (206) on conveyer belt side fender (203), belt fixed axle (205) are fixed on conveyer belt side fender (203), act on flat belt (206), install on conveyer belt side fender (203) to it about flat belt (206), driving motor (208) provide power for the motion of flat belt (206).
5. A bearing holder mounting method according to claim 1, wherein: the finished product conveying device (3) is supported by a finished product conveying main bracket (301) and a finished product conveying side bracket (302) on the left part of the whole body, a roller fixing side plate (303) is fixed on the finished product conveying main bracket (301), an O-shaped ring (304) is installed on a roller shaft (305), rollers (306) are installed on the roller shaft (305), the rollers (306) are sequentially distributed, a linear slider support (307) is fixed with the roller fixing side plate (303), a roller bearing (308) is installed on the roller shaft (305) and fixed on the roller fixing side plate (303), a synchronous toothed belt (309) is assembled on the synchronous belt wheel (310), the idler (311) acts on the synchronous toothed belt (309), a C-shaped retaining ring (312) is used for fixing the synchronous belt wheel (310), a hexagonal-shaped support column (313) is connected with the roller fixing side plate (303), a pinch plate (314) and a gearbox (317), the driving motor (316) is arranged on the gearbox (315) and fixed on the gearbox fixing frame (317).
6. A bearing holder mounting method according to claim 1, wherein: the press machine (4) is arranged at the integral middle processing position and consists of a press machine base plate (401), a support column (402), a linear guide rail seat (403), a linear guide rail (404), a long hexagonal seat (405), a hydraulic machine upper base plate (406), an upper hydraulic machine (407), a pressure head (408), a connecting frame (409) and an end block (410), the press machine base plate (401) is connected with the ground to fix the support column (402) to support the hydraulic machine upper base plate (406), the linear guide rail seat (403) is arranged at the leftmost side, the linear guide rail (404) is connected with the linear guide rail seat (403), the long hexagonal seat (405) acts on the support column (402), the long hexagonal seat (405) and the support column (402) are respectively connected at four corners of the press machine base plate (401) and the hydraulic machine upper base plate (406), the pressure head (408) is connected with the upper hydraulic machine (407), the upper hydraulic machine (407) acts on the pressure head (408), the connecting frame (, the end block (410) is fixed to the connecting frame (409).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010816010.8A CN111927891B (en) | 2020-08-14 | 2020-08-14 | Bearing retainer mounting method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010816010.8A CN111927891B (en) | 2020-08-14 | 2020-08-14 | Bearing retainer mounting method |
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| CN111927891A true CN111927891A (en) | 2020-11-13 |
| CN111927891B CN111927891B (en) | 2022-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112518269A (en) * | 2020-11-18 | 2021-03-19 | 江苏科技大学 | Automatic continuous assembly and ordered output equipment |
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| CN111927891B (en) | 2022-11-22 |
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