CN203679668U - Grinding device of inner end joint and sealing cartridge lid - Google Patents
Grinding device of inner end joint and sealing cartridge lid Download PDFInfo
- Publication number
- CN203679668U CN203679668U CN201320887289.4U CN201320887289U CN203679668U CN 203679668 U CN203679668 U CN 203679668U CN 201320887289 U CN201320887289 U CN 201320887289U CN 203679668 U CN203679668 U CN 203679668U
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- Prior art keywords
- muller
- optoelectronic switch
- fixed
- joint
- hydraulic cylinder
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- 238000007789 sealing Methods 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000005693 optoelectronics Effects 0.000 claims description 52
- 238000005096 rolling process Methods 0.000 claims description 15
- 241001272996 Polyphylla fullo Species 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a grinding device of an inner end joint and a sealing cartridge lid. The grinding device comprises a grinding wheel assembly and a positioning and rotating assembly; the grinding wheel assembly comprises two grinding wheels, clamping mechanisms of the grinding wheels and executing mechanisms of the clamping mechanisms; the grinding wheels are capable of opening and clamping an outer circle of big diameter of the sealing cartridge lid; the positioning and rotating assembly comprises a CG joint positioning seat, a main shaft and a power mechanism; a CG joint is fixed on the CG joint positioning seat which is fixed on the main shaft; and the power mechanism drives the main shaft to rotate. The grinding device is capable of uniformly grinding the CG joint and the sealing cartridge lid by proper force, wherein the CG joint and the sealing cartridge lid are assembled together in a press fitting manner; the assembling reliability is high; rework rate is low; production efficiency is high; and labor intensity of a worker is greatly reduced.
Description
Technical field
The utility model relates to the rolling device of a kind of inner joint and sealing upper shield, particularly a kind of rolling device being applicable between CG joint and sealing upper shield.
Background technology
Vehicle is especially in medium and high-grade car field, and the CG in rear drive shaft saves and seal the key component that is connected the transmission axial workpiece that is High Rotation Speed of upper shield.Existing CG joint adopts press-loading apparatus with the assembling of sealing upper shield, in order to ensure CG joint and the connection reliability that seals upper shield, need to roll the CG joint after having press-fited and the junction of sealing upper shield, to ensure that CG joint mounts cover the reliability of joining with sealing shroud, can not deviate from it in High Rotation Speed.The existing mode of rolling adopts manual carrying out, and rolls by hand the junction of CG joint and sealing upper shield, has that efficiency is low, installation site is unstable, and labor strength is large, the defect that rework rate is higher.In addition, along with improving constantly that people require vehicle safety coefficient, and the increase gradually of semiaxis output, this kind of product part of hand assembled can not meet the needs in market far away.
Utility model content
The purpose of this utility model solves the above-mentioned problems in the prior art exactly, the rolling device of a kind of inner joint and sealing upper shield is provided, adopt this rolling device the CG joint being fitted in together can be rolled with sealing upper shield, it rolls evenly, dynamics is suitable, assembly reliability is high, and rework rate is low; Production efficiency is high, greatly reduces workman's labour intensity.
For achieving the above object, technical solution of the present utility model is: the rolling device of a kind of inner joint and sealing upper shield, and it comprises muller assembly and location and runner assembly; Muller assembly comprises two mullers, the clamp mechanism of muller and the executing agency of clamp mechanism, and two mullers can open and be clamped on the cylindrical that sealing upper shield diameter is large; Location and runner assembly comprise CG joint positioning seat, main shaft and actuating unit; CG joint is fixed on CG joint positioning seat, and CG joint positioning seat is fixed on main shaft, and actuating unit drives main shaft to rotate.Under state at sealing upper shield in compressing, rolling device starts action, the executing agency of clamp mechanism promotes the clamp mechanism of muller, muller is clamped on the cylindrical that sealing upper shield diameter is large, and meanwhile, the actuating unit of location and runner assembly drives main shaft to rotate, and then drive CG joint to rotate, make muller complete the work that rolls to sealing upper shield and CG joint, make to seal upper shield and the fixation of CG joint, connect and there is no gap; Ensure that reliability fixing between sealing upper shield and CG joint is higher,
The clamp mechanism of the muller of muller assembly described above comprises two symmetrical connecting rods, two symmetrical muller bearings, the executing agency of clamp mechanism comprises hydraulic cylinder A, hydraulic cylinder B, optoelectronic switch A, B, C, D, E, workbench, slide plate and muller plate, the cylinder body of hydraulic cylinder A is fixed on workbench, and its piston rod A front end is fixed with slide plate by sliding plate support, slide plate is connected on workbench by guide rail slide, the cylinder body of hydraulic cylinder B is fixed on slide plate, and its piston rod B front end is fixed with muller plate, one end of two connecting rods is hinged on the front end of muller plate, and its other end is hinged with two muller bearings respectively, two mullers are hinged on respectively the other end of muller bearing, and muller bearing is hinged near one end of muller on the balance pivot being fixed on slide plate, on workbench, be fixed with optoelectronic switch D and optoelectronic switch E, on slide plate, be fixed with optoelectronic switch A, B, C, on muller plate, be fixed with respectively the sense contact A of optoelectronic switch A and C and the sense contact B of optoelectronic switch B, piston rod A is in the time of initial position, and sliding plate support triggers optoelectronic switch D, and optoelectronic switch D is lighted, and piston rod B is in the time of initial position, and sense contact A triggers optoelectronic switch A, and optoelectronic switch A is lighted, while rolling, hydraulic cylinder A action, piston rod A stretches out, optoelectronic switch D extinguishes, in the time that sliding plate support triggers optoelectronic switch E, hydraulic cylinder A stops action, hydraulic cylinder B action, sense contact A departs from optoelectronic switch A, sense contact B triggers optoelectronic switch B, muller plate is pushed ahead, ordering about two connecting rods opens, two muller F.F.s are shunk, be clamped on the cylindrical that sealing upper shield diameter is large, sense contact A triggers optoelectronic switch C, hydraulic cylinder B stops action, hold mode, until rolled, hydraulic cylinder B action, piston rod B retraction, hydraulic cylinder A action, piston rod A retracts to home position.Hydraulic cylinder B, under the control of optoelectronic switch A, B, C, drives the clamping of muller and unclamps, and it rolls evenly, and dynamics is suitable, and rework rate is low.Hydraulic cylinder A dragging skateboard seesaws, and then drags the muller unclamping and seesaw, and is convenient to CG joint material loading, blanking.The whole process that rolls, without manual action, has improved operating efficiency, greatly reduces workman's labour intensity.
Location described above and the actuating unit of runner assembly comprise motor, driving wheel and driven pulley; CG joint positioning seat is fixed on the upper end of main shaft, and in it, interference is equipped with the spline housing matching with the splined shaft of CG joint lower end; Main shaft is fixedly assemblied in bearing inner sleeve, and bearing outside upper end is fixed with upper cover plate, and lower end is fixed with lower bolster, and the lower end of main shaft is by driven pulley, be connected on the motor on workbench with coaxial driving wheel and the belt of driven pulley.While rolling, when two mullers are clamped on the cylindrical that sealing upper shield diameter is large, the rotation of driven by motor main shaft, and then drive the rotation of CG joint, the sealing upper shield and the CG joint that complete being fitted in together roll work.Location and runner assembly have ensured to roll uniformity, without manual action, have improved operating efficiency, greatly reduce workman's labour intensity.
In a word, the utility model can roll the CG joint being fitted in together with sealing upper shield, and it rolls evenly, and dynamics is suitable, and assembly reliability is high, and rework rate is low; Production efficiency is high, greatly reduces workman's labour intensity.
Brief description of the drawings
Fig. 1 is top view of the present utility model;
Fig. 2 is the AA cutaway view of Fig. 1;
Fig. 3 is the CC cutaway view of Fig. 1.
Fig. 4 is the BB cutaway view of Fig. 3;
Fig. 5 is the DD cutaway view of Fig. 4.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, the present embodiment comprises muller assembly 7 and location and runner assembly 8.Muller assembly 7 comprises two mullers 7.11,7.12, the clamp mechanism of muller and the executing agency of clamp mechanism.The clamp mechanism of muller comprises two symmetrical connecting rods 7.9, two symmetrical muller bearings 7.10.The executing agency of clamp mechanism comprises hydraulic cylinder A 7.6, hydraulic cylinder B 7.7, optoelectronic switch A 7.15, optoelectronic switch B 7.14, optoelectronic switch C 7.13, optoelectronic switch D 7.2, optoelectronic switch E 7.16, workbench 9, slide plate A 7.4 and muller plate 7.8.The cylinder body of hydraulic cylinder A 7.6 is fixed on workbench 9, and its piston rod A front end is fixed with slide plate A 7.4 by sliding plate support 7.17, and slide plate A 7.4 is connected on workbench 9 by guide rail slide 7.5.The cylinder body of hydraulic cylinder B 7.7 is fixed on slide plate A 7.4, and its piston rod B front end is fixed with muller plate 7.8.One end of two connecting rods 7.9 is hinged on the front end of muller plate 7.8 by bearing pin, its other end is hinged by bearing pin with two muller bearings 7.10 respectively.Two mullers 7.11,7.12 are hinged on respectively the other end of muller bearing 7.10 by bearing pin 7.3, muller bearing 7.10 is hinged on the balance pivot 7.1 being fixed on slide plate A 7.4 near one end of muller 7.11,7.12.On workbench 9, be fixed with optoelectronic switch D 7.2 and optoelectronic switch E 7.16, on slide plate A 7.4, be fixed with optoelectronic switch A 7.15, optoelectronic switch B 7.14, optoelectronic switch C 7.15, on muller plate 7.8, be fixed with respectively the sense contact A 7.18 of optoelectronic switch A 7.15 and C 7.13 and the sense contact B 7.19 of optoelectronic switch B 7.14.Piston rod A is in the time of initial position, and sliding plate support 7.17 triggers optoelectronic switch D 7.2, and optoelectronic switch D 7.2 is lighted, and piston rod B is in the time of initial position, and sense contact A 7.18 triggers optoelectronic switch A 7.15, and optoelectronic switch A 7.15 is lighted, while rolling, hydraulic cylinder A 7.6 moves, piston rod A stretches out, optoelectronic switch D 7.2 extinguishes, in the time that sliding plate support 7.17 triggers optoelectronic switch E 7.16, hydraulic cylinder A 7.6 stops action, hydraulic cylinder B 7.7 moves, sense contact A 7.18 departs from optoelectronic switch A 7.15, sense contact B 7.14 triggers optoelectronic switch B 7.19, muller plate 7.8 is pushed ahead, ordering about two connecting rods 7.10 opens, two mullers 7.11, 7.12 F.F. is shunk, be clamped on the cylindrical that sealing upper shield 8.1 diameters are large, sense contact A 7.18 triggers optoelectronic switch C 7.13, hydraulic cylinder B 7.7 stops action, hold mode, until rolled, hydraulic cylinder B 7.7 moves, piston rod B retraction, hydraulic cylinder A 7.6 moves, piston rod A retracts to home position.Location and runner assembly 8 comprise CG joint positioning seat 8.4, main shaft 8.8 and actuating unit.Actuating unit comprises motor 8.12, driving wheel 8.13 and driven pulley 8.15.CG joint positioning seat 8.4 is bolted in the upper end of main shaft 8.8, and in it, interference is equipped with CG and saves the spline housing 8.3 that the splined shaft of 8.2 lower ends matches.Main shaft 8.8 is fixedly assemblied in bearing 8.16 inner sleeves 8.6, bearing outside 8.7 upper ends are fixed with upper cover plate 8.5 by bolt 8.9, lower end is fixed with lower bolster 8.10 by bolt 8.14, the lower end of main shaft 8.8 is fixed with driven pulley 8.15, and driven pulley 8.15 is assembled together with driving wheel 8.13 by the key 8.11 of its axle lower end.The motor 8.12 being fixed on workbench 9 is connected with driving wheel 8.13 by belt.
Embodiment described above is only preferably and example shape, all any amendments of doing within spirit of the present utility model and principle, is equal to replacement, improvement etc., and it is all in the protection domain of this patent.
Claims (3)
1. a rolling device for inner joint and sealing upper shield, is characterized in that: it comprises muller assembly and location and runner assembly; Muller assembly comprises two mullers, the clamp mechanism of muller and the executing agency of clamp mechanism, and two mullers can open and be clamped on the cylindrical that sealing upper shield diameter is large; Location and runner assembly comprise CG joint positioning seat, main shaft and actuating unit; CG joint is fixed on CG joint positioning seat, and CG joint positioning seat is fixed on main shaft, and actuating unit drives main shaft to rotate.
2. the rolling device of inner joint according to claim 1 and sealing upper shield, is characterized in that: the clamp mechanism of the muller of described muller assembly comprises two symmetrical connecting rods, two symmetrical muller bearings, the executing agency of clamp mechanism comprises hydraulic cylinder A, hydraulic cylinder B, optoelectronic switch A, B, C, D, E, workbench, slide plate and muller plate, the cylinder body of hydraulic cylinder A is fixed on workbench, and its piston rod A front end is fixed with slide plate by sliding plate support, slide plate is connected on workbench by guide rail slide, the cylinder body of hydraulic cylinder B is fixed on slide plate, and its piston rod B front end is fixed with muller plate, one end of two connecting rods is hinged on the front end of muller plate, and its other end is hinged with two muller bearings respectively, two mullers are hinged on respectively the other end of muller bearing, and muller bearing is hinged near one end of muller on the balance pivot being fixed on slide plate, on workbench, be fixed with optoelectronic switch D and optoelectronic switch E, on slide plate, be fixed with optoelectronic switch A, B, C, on muller plate, be fixed with respectively the sense contact A of optoelectronic switch A and C and the sense contact B of optoelectronic switch B, piston rod A is in the time of initial position, and sliding plate support triggers optoelectronic switch D, and optoelectronic switch D is lighted, and piston rod B is in the time of initial position, and sense contact A triggers optoelectronic switch A, and optoelectronic switch A is lighted, while rolling, hydraulic cylinder A action, piston rod A stretches out, optoelectronic switch D extinguishes, in the time that sliding plate support triggers optoelectronic switch E, hydraulic cylinder A stops action, hydraulic cylinder B action, sense contact A departs from optoelectronic switch A, sense contact B triggers optoelectronic switch B, muller plate is pushed ahead, ordering about two connecting rods opens, two muller F.F.s are shunk, be clamped on the cylindrical that sealing upper shield diameter is large, sense contact A triggers optoelectronic switch C, hydraulic cylinder B stops action, hold mode, until rolled, hydraulic cylinder B action, piston rod B retraction, hydraulic cylinder A action, piston rod A retracts to home position.
3. the rolling device of inner joint according to claim 1 and 2 and sealing upper shield, is characterized in that: described location and the actuating unit of runner assembly comprise motor, driving wheel and driven pulley; CG joint positioning seat is fixed on the upper end of main shaft, and in it, interference is equipped with the spline housing matching with the splined shaft of CG joint lower end; Main shaft is fixedly assemblied in bearing inner sleeve, and bearing outside upper end is fixed with upper cover plate, and lower end is fixed with lower bolster, and the lower end of main shaft is by driven pulley, be connected on the motor on workbench with coaxial driving wheel and the belt of driven pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320887289.4U CN203679668U (en) | 2013-12-31 | 2013-12-31 | Grinding device of inner end joint and sealing cartridge lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320887289.4U CN203679668U (en) | 2013-12-31 | 2013-12-31 | Grinding device of inner end joint and sealing cartridge lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203679668U true CN203679668U (en) | 2014-07-02 |
Family
ID=51001627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320887289.4U Expired - Lifetime CN203679668U (en) | 2013-12-31 | 2013-12-31 | Grinding device of inner end joint and sealing cartridge lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203679668U (en) |
-
2013
- 2013-12-31 CN CN201320887289.4U patent/CN203679668U/en not_active Expired - Lifetime
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| GR01 | Patent grant |