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 also there has been 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 mainly is to solve the seat motor with the casing problem chimeric with bearing (ball) cover how.
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 the 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 slidingly arranged on the 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 clamping 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 and vertically 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 clamping cylinder is arranged on casing and places the station top, and its effect end acts on the 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 the described portable plate, and the driving portable plate moves along slide rail.
Related content in the technique scheme is explained as follows:
1, in the 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 the such scheme, the bottom surface of described portable plate is provided with chute and cooperates with described slide rail.
3, in the such scheme, the 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 the station, casing is placed on casing again and places station; The starting device shift knob, then the casing clamping 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 at this moment, the jacking cylinders retract is stepped down to portable plate.When moving to the bearing (ball) cover place under the carrying of casing at portable plate, 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 so that the flange of the edge of casing end and bearing (ball) cover end compresses chimeric.After chimeric action is finished, press down cylinders retract, start breakover detecting device, then conduction detection cylinder promotion conduction detection plate moves forward, thereby the detection guide pillar on the conduction detection plate is contacted with product, detects, at last, the finished product that assembling is finished takes off, and finishes 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, pressed down by lower air cylinder again and drive chimeric pressure head with the edge of casing end and the flange tabling of bearing (ball) cover end, guaranteed the assembly precision of casing and bearing (ball) cover, improved operating efficiency, save the working time, reduced production cost.
Description of drawings
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 the 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 clamping 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
The invention will be further described below in conjunction with drawings and Examples:
Embodiment:
Show that such as Fig. 1~2 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 the 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 slidingly arranged on the 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 clamping 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 and vertically 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 clamping cylinder 10 is arranged on casing and places station 3 tops, and its effect end acts on the 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 the described portable plate 6, and driving portable plate 6 moves 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 5 is provided with chute and cooperates with described slide rail 4.
During work, the bearing (ball) cover 16 that installs iron core 15 is placed on bearing (ball) cover places on the station 2, again casing 17 is placed on casing and places station 3; The starting device shift knob, then casing clamping 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 at this moment, jacking cylinder 8 is retracted, and steps down for 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 so that the flange of the edge of casing 17 ends and bearing (ball) cover 16 ends compresses chimeric.After chimeric action was finished, lower air cylinder 7 was retracted, and starts breakover detecting device, then conduction detection cylinder 12 promotion conduction detection plates 13 move forward, thereby the detection guide pillar 14 on the conduction detection plate 13 is contacted with product, detect, at last, the finished product that assembling is finished takes off, and finishes whole action.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the personage who is familiar with technique can understand content of the present invention and according to this enforcement, can not limit protection scope of the present invention with this.All equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.