Casing and bearing (ball) cover fitting apparatus
Technical field
The invention belongs to the machining equipment field, relate to a kind of casing and bearing (ball) cover fitting apparatus.
Background technology
Along with people's level of consumption is more and more higher, the comfort level of automobile has also been had to better requirement.Usually, automotive seat has all been installed the seat motor of being convenient to seat adjustment.Above-mentioned seat motor mainly is comprised of casing, bearing (ball) cover, iron core and gear-box end cap etc.Wherein casing is set in the outer end of iron core, and an end and the bearing (ball) cover of casing are chimeric, and its other end and gear-box end cap are chimeric.One end end of said machine casing is provided with edge, corresponding, the end of bearing (ball) cover is provided with flange, the edge tabling of this flange and casing end.
Yet, how to make the edge of casing end and the flange tabling of bearing (ball) cover end, be the content that the present invention important research.
Summary of the invention
The invention provides a kind of casing and bearing (ball) cover fitting apparatus, its purpose is mainly to solve the seat motor problem how chimeric with bearing (ball) cover with casing.
For achieving the above object, the technical solution used in the present invention is: a kind of casing and bearing (ball) cover fitting apparatus comprise that workbench, bearing (ball) cover are placed station, casing is placed station, chimeric pressure head and drive unit; Described bearing (ball) cover is placed station and is arranged on workbench, and the right side that this bearing (ball) cover is placed station is provided with slide rail; Described casing is placed station and is slidably arranged on described slide rail through a portable plate; Described chimeric pressure head is arranged at the top that bearing (ball) cover is placed station;
Described drive unit comprises lower air cylinder, jacking cylinder, centralized positioning cylinder, casing compression cylinder and promotes cylinder;
Described lower air cylinder is arranged on the upper end of chimeric pressure head, and its effect end acts on chimeric pressure head, and drives chimeric pressure head vertically to move up and down; Described centralized positioning cylinder is arranged on the right side that casing is placed station, and its effect end is arranged in casing inside center position; Described casing compression cylinder is arranged on casing and places the station top, and its effect end acts on described casing; Described jacking cylinder is arranged on the below that bearing (ball) cover is placed station, and its effect end acts on described bearing (ball) cover and places on the base plate of station; Described promotion cylinder is arranged at the right side of described portable plate, and its effect end acts on described portable plate, and drives portable plate to move along slide rail.
Related content in technique scheme is explained as follows:
1, in such scheme, also comprise breakover detecting device, this breakover detecting device is positioned at the left side that described bearing (ball) cover is placed station; Described breakover detecting device is comprised of conduction detection cylinder and conduction detection plate, and described conduction detection plate is provided with the detection guide pillar; Described conduction detection cylinder is positioned at the left side of conduction detection plate, and its effect end acts on described conduction detection plate.
2,, in such scheme, the bottom surface of described portable plate is provided with chute and coordinates with described slide rail.
3, in such scheme, right side when described " right side " refers to operating personnel in the face of workbench.
Operation principle of the present invention: the bearing (ball) cover that will install iron core is placed on bearing (ball) cover and places on station, then casing is placed on to casing placement station; The starting device shift knob, the casing compression cylinder compresses casing, and the centralized positioning cylinder holds out against casing, and under the effect that promotes cylinder, the portable plate that carries casing moves along slide rail, and now, the jacking cylinders retract, step down to portable plate.While under the carrying of casing at portable plate, moving to the bearing (ball) cover place, the flange of the edge of casing end and bearing (ball) cover end is complementary, start lower air cylinder, drive chimeric pressure head to press down, thereby make the edge of casing end and the flange of bearing (ball) cover end compress chimeric.After chimeric action completes, press down cylinders retract, start breakover detecting device, conduction detection cylinder promotion conduction detection plate moves forward, thereby the detection guide pillar on the conduction detection plate is contacted with product, is detected, finally, the finished product of having assembled takes off, and completes whole action.
Because technique scheme is used, the present invention compared with prior art has following advantages:
Structure of the present invention, give casing to locate accurately by the centralized positioning cylinder, press down and drive chimeric pressure head by the flange tabling of the edge of casing end and bearing (ball) cover end by lower air cylinder again, guaranteed the assembly precision of casing and bearing (ball) cover, improved operating efficiency, save the working time, reduced production cost.
The accompanying drawing explanation
Accompanying drawing 1 is perspective view of the present invention;
Accompanying drawing 2 is master's TV structure schematic diagram of the present invention.
In above accompanying drawing: 1, workbench; 2, bearing (ball) cover is placed station; 3, casing is placed station; 4, chimeric pressure head; 5, slide rail; 6, portable plate; 7, lower air cylinder; 8, jacking cylinder; 9, centralized positioning cylinder; 10, casing compression cylinder; 11, promote cylinder; 12, conduction detection cylinder; 13, conduction detection plate; 14, detect guide pillar; 15, iron core; 16, bearing (ball) cover; 17, casing.
The specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described:
Embodiment:
As Fig. 1~2 show, a kind of casing and bearing (ball) cover fitting apparatus, comprise that workbench 1, bearing (ball) cover are placed station 2, casing is placed station 3, chimeric pressure head 4 and drive unit; Described bearing (ball) cover is placed station 2 and is arranged on workbench 1, and the right side that this bearing (ball) cover is placed station 2 is provided with slide rail 5; Described casing is placed station 3 and is slidably arranged on described slide rail 5 through a portable plate 6; Described chimeric pressure head 4 is arranged at the top that bearing (ball) cover is placed station 2; Right side when described " right side " refers to operating personnel in the face of workbench 1.
Described drive unit comprises lower air cylinder 7, jacking cylinder 8, centralized positioning cylinder 9, casing compression cylinder 10 and promotes cylinder 11;
Described lower air cylinder 7 is arranged on the upper end of chimeric pressure head 4, and its effect end acts on chimeric pressure head 4, and drives chimeric pressure head 4 vertically to move up and down; Described centralized positioning cylinder 9 is arranged on the right side that casing is placed station 3, and its effect end is arranged in casing 17 inside center positions; Described casing compression cylinder 10 is arranged on casing and places station 3 tops, and its effect end acts on described casing 17; Described jacking cylinder 8 is arranged on the below that bearing (ball) cover is placed station 2, and its effect end acts on described bearing (ball) cover and places on the base plate of station 2; Described promotion cylinder 11 is arranged at the right side of described portable plate 6, and its effect end acts on described portable plate 6, and drives portable plate 6 to move along slide rail 5.
Also comprise breakover detecting device, this breakover detecting device is positioned at the left side that described bearing (ball) cover is placed station 2; Described breakover detecting device is comprised of conduction detection cylinder 12 conduction detection plates 13, and described conduction detection plate 13 is provided with and detects guide pillar 14; Described conduction detection cylinder 12 is positioned at the left side of conduction detection plate 13, and its effect end acts on described conduction detection plate 13.
The bottom surface of described portable plate 6 is provided with chute and coordinates with described slide rail 5.
During work, the bearing (ball) cover 16 that installs iron core 15 is placed on to bearing (ball) cover and places on station 2, then casing 17 is placed on to casing placement station 3; The starting device shift knob, casing compression cylinder 10 compresses casing 17, and centralized positioning cylinder 9 holds out against casing 17, and under the effect that promotes cylinder 11, the portable plate 6 that carries casing 17 moves along slide rail 5, and now, jacking cylinder 8 is retracted, and steps down to portable plate 6.When casing 17 moves to bearing (ball) cover 16 place under the carrying of portable plate 6, the flange of the edge of casing 17 ends and bearing (ball) cover 16 ends is complementary, start lower air cylinder 7, drive chimeric pressure head 4 to press down, thereby make the edge of casing 17 ends and the flange of bearing (ball) cover 16 ends compress chimeric.After chimeric action completes, lower air cylinder 7 is retracted, and starts breakover detecting device, conduction detection cylinder 12 promotion conduction detection plates 13 move forward, thereby the detection guide pillar 14 on conduction detection plate 13 is contacted with product, are detected, finally, the finished product of having assembled takes off, and completes whole action.
Above-described embodiment is only explanation technical conceive of the present invention and characteristics, and its purpose is to allow the person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences that Spirit Essence is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.