CN214292592U - Double-air-inlet type air suspension platform mechanism - Google Patents
Double-air-inlet type air suspension platform mechanism Download PDFInfo
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- CN214292592U CN214292592U CN202023007749.9U CN202023007749U CN214292592U CN 214292592 U CN214292592 U CN 214292592U CN 202023007749 U CN202023007749 U CN 202023007749U CN 214292592 U CN214292592 U CN 214292592U
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Abstract
The utility model provides a two formula air suspension platform mechanisms that admit air, this two formula air suspension platform mechanisms that admit air includes two floating platform main shafts that admit air, two floating platform main shafts that admit air outside are connected with the floating platform seat through self-lubricating bearing, in operation, the air current gets into from M5 inlet port, what adopt because of two floating platform main shafts that admit air and floating platform seat is self-lubricating bearing sliding fit, gas gets into in the air chamber between two floating platform main shafts that admit air and the floating platform seat, make two floating platform main shafts that admit air held up, rise to universal driving shaft limit position, when waiting to process the work piece and being put into two main epaxial floating platform surfaces of floating platform, motor work, the motor drives the belt pulley rotation, it is rotatory together to make the work piece of waiting to process on the floating platform, when waiting to process the work piece rotation, treat through the steel needle on the external processing equipment and process the work piece and grind the operation, make the work piece shape of waiting to process reach the requirement.
Description
Technical Field
The utility model belongs to mechanical device, concretely relates to two formula air suspension platform mechanisms that admit air.
Background
Among the industrial production, through using to grind the operation to the work piece, when grinding the operation to the work piece, place the work piece through the air supporting bench and come to grind the work piece, solved among the prior art air supporting bench load after, the floating bench can not kick-back or the slower phenomenon of kick-back, thereby influence the quality that the work piece ground, and the during operation leads to having a small amount of dust around the formula air suspension platform mechanism of two admitting air because of operational environment, the dust gets into the formula air suspension platform mechanism of two admitting air and has reduced the life of floating bench main shaft and self-lubricating bearing, the reliability of equipment has been reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two formula air suspension platform mechanisms that admit air to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the double air inlet type air suspension platform mechanism comprises a double air inlet type air suspension platform main shaft, a floating platform seat with a self-lubricating bearing is installed on the outer side of the double air inlet type air suspension platform main shaft, the double air inlet type air suspension platform main shaft is in sliding fit with the floating platform seat, a belt pulley is connected to the outer side of the floating platform seat through a deep groove ball bearing, the belt pulley is of a hollow structure with the upper side and the lower side opened, translation holes penetrating through a belt pulley body are formed in the opposite sides of the belt pulley, one side of the double air inlet type air suspension platform main shaft is located inside the belt pulley, a linkage shaft is connected to the inner portion of the translation holes in a sliding mode and penetrates through the double air inlet type air suspension platform main shaft, the linkage shaft is connected with the double air inlet type air suspension platform main shaft through bolts, a first groove is formed in the periphery of the outer side of the belt pulley, a belt is arranged in the first groove, the belt pulley is connected with an external transmission mechanism through a belt, the external transmission mechanism comprises a motor and a first belt pulley, and the motor is fixedly installed on the ground for example, the output end of the motor is fixedly connected with a first belt wheel, the first belt wheel is connected with the belt wheel through belt transmission, the motor is selected from a motor with the model number of CH 18-100W-3-160S, airflow enters from an M5 air inlet, the floating platform main shaft and the floating platform seat are in sliding fit through a self-lubricating bearing, and gas enters an air chamber between the floating platform main shaft and the floating platform seat, so that the floating platform main shaft is lifted up to a limit position of a linkage shaft, when materials are placed in the floating platform surface, the motor drives the belt wheel to rotate, the materials on the floating platform rotate together, and a small amount of dust is arranged around the floating platform due to the working environment, so that the double-air-inlet type floating platform mechanism adopts a closed structure and is provided with a high-precision dustproof sleeve to block most of dust and dust, the service lives of the floating platform main shaft and the self-lubricating bearing are prolonged, the reliability of the equipment is improved, and the double-air-inlet type floating platform mechanism adopts PLC control, the electromagnetic valve is opened and closed, the air suspension platform adopts a self-lubricating bearing in sliding fit, and the mechanism is compact and reliable. The double air inlet type can ensure the stability of air inlet and the stability of air pressure in the air chamber, and the PLC selects a programming controller with the model number of DVP14EC00R3, for example;
the two opposite sides of the double air inlet floating platform main shaft are respectively provided with an M5 air inlet, the two opposite sides of the double air inlet floating platform main shaft are respectively provided with an air chamber, two M5 air inlets and the other two air chambers are correspondingly arranged, and each M5 air inlet is communicated with the correspondingly arranged air chamber.
As optimization, the belt pulley bottom side is equipped with the stopper, be equipped with the third recess that runs through the stopper body on the stopper, the third recess is located bolt upper portion to the bolt is worn into or is worn out the third recess, two formula air suspension platform mechanisms that admit air adopt PLC control, solenoid valve opens and shuts off the gas, comes to admit and give vent to anger from M5 inlet port, adopt self-lubricating bearing sliding fit through the air suspension platform, the mechanism is compact reliable, the stability of admitting air can be guaranteed to two formula of admitting air, the steady of air pressure in the air chamber.
Preferably, the first groove is circular.
Preferably, the pulley is cylindrical in shape.
Preferably, the main shaft of the double air inlet floating platform is in a T shape, two opposite sides of the upper part of the main shaft of the double air inlet floating platform are fixedly connected with dustproof sleeves, and the dustproof sleeves are connected with the outer sides of the floating platform seats in a sliding mode.
Preferably, the bolt is an M6x16 hexagon head bolt.
Preferably, the bolt is connected with an M6 nut in a threaded mode, the M6 nut is located on the lower portion of the main shaft of the double air inlet floating platform, and the M6 nut is in contact with the main shaft of the double air inlet floating platform.
Compared with the prior art, the beneficial effects of the utility model are that: the double-air-inlet type air suspension platform mechanism adopts two-side air inlet, can well ensure the air pressure in an air chamber between a main shaft and a self-lubricating bearing to be stable through high-low air pressure (alternative) air supply, solves the problem that the floating platform does not rebound or slowly rebounds after the air floating platform is loaded due to unstable air pressure of the conventional air floating platform, ensures the floating platform seat to have simple structure and compact appearance size by matching the main shaft with the floating platform seat through the self-lubricating bearing, ensures the main shaft to slide up and down in the floating platform seat without clearance by adopting high-precision sliding fit for the main shaft and the self-lubricating bearing in the floating platform seat, further ensures the smoothness of the up and down lifting of the floating platform and the precision during working, adopts PLC control, breaks the air by an electromagnetic valve, adopts the self-lubricating bearing sliding fit for the air floating platform, is compact and reliable, and can ensure the stability of air inlet by adopting a double-air inlet type, the air pressure in the air chamber is stable.
Drawings
FIG. 1 is a perspective view of the dual air inlet type air suspension stage mechanism of the present invention;
FIG. 2 is a cross-sectional view of the dual air inlet type air suspension stage mechanism of the present invention;
FIG. 3 is an enlarged view of A in FIG. 2 according to the present invention;
fig. 4 is an enlarged view of B in fig. 2 according to the present invention.
In the figure: the device comprises a main shaft of a 1-double air inlet floating table, a 2-dustproof sleeve, a 3-self-lubricating bearing, a 4-floating table seat, a 5-deep groove ball bearing, a 6-translation hole, a 7-belt pulley, an 8-bolt, a 9-limiting block, a 10-M6 nut, a 11-linkage shaft, an 12-M5 air inlet hole, a 13-first groove, a 14-air chamber and a 15-third groove.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and embodiments, which are to be understood as illustrative only and not limiting the scope of the invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Referring to fig. 1-4, a double air inlet type air suspension table mechanism comprises a double air inlet type air suspension table main shaft 1, a floating table base 4 with a self-lubricating bearing 3 is installed on the outer side of the double air inlet type air suspension table main shaft 1, the double air inlet type air suspension table main shaft 1 is in sliding fit with the floating table base 4, the outer side of the floating table base 4 is connected with a belt pulley 7 through a deep groove ball bearing 5, the belt pulley 7 is a hollow structure with the upper side and the lower side open, translation holes 6 penetrating through the body of the belt pulley 7 are formed in two opposite sides of the belt pulley 7, one side of the double air inlet type air suspension table main shaft 1 is located inside the belt pulley 7, a linkage shaft 11 is connected inside the translation holes 6 in a sliding manner, the linkage shaft 11 penetrates through the double air inlet type air suspension table main shaft 1, the linkage shaft 11 is connected with the double air inlet type air suspension table main shaft 1 through a bolt 8, a first groove 13 is formed around the outer side of the belt pulley 7, a belt is arranged in the first groove 13, the belt is connected with an external transmission mechanism through a belt 7, the upper side of the double air inlet floating platform main shaft 1 is provided with a floating platform;
the two opposite sides of the double air inlet floating platform main shaft 1 are respectively provided with an M5 air inlet 12, the two opposite sides of the double air inlet floating platform main shaft 1 are respectively provided with an air chamber 14, two M5 air inlets 12 and the other two air chambers 14 are correspondingly arranged, and each M5 air inlet 12 is communicated with the corresponding air chamber 14.
The bottom side of the belt pulley 7 is provided with a limiting block 9, the limiting block 9 is provided with a third groove 15 penetrating through the body of the limiting block 9, the third groove 15 is positioned at the upper part of the bolt 8, and the bolt 8 penetrates into or out of the third groove 15.
The first recess 13 is circular in shape.
The pulley 7 is cylindrical in shape.
The double-air-inlet floating platform main shaft 1 is T-shaped, two opposite sides of the upper part of the double-air-inlet floating platform main shaft 1 are fixedly connected with dustproof sleeves 2, and the dustproof sleeves 2 are connected with the outer sides of the floating platform seats 4 in a sliding mode.
The bolt 8 is an M6x16 hexagon head bolt.
An M6 nut 10 is connected to the bolt 8 in a threaded mode, the M6 nut 10 is located on the lower portion of the double air inlet floating platform main shaft 1, and the M6 nut 10 is in contact with the double air inlet floating platform main shaft 1.
The working principle is as follows: a double-air-inlet type air suspension platform mechanism comprises a double-air-inlet type air suspension platform main shaft 1, wherein the outer side of the double-air-inlet type air suspension platform main shaft 1 is connected with a suspension platform seat 4 through a self-lubricating bearing 3, air flow enters from an M5 air inlet during working, the self-lubricating bearing 3 is adopted by the double-air-inlet type air suspension platform main shaft 1 and the suspension platform seat 4 in a sliding fit mode, air enters into an air chamber 14 between the double-air-inlet type air suspension platform main shaft 1 and the suspension platform seat 4, the double-air-inlet type air suspension platform main shaft 1 is supported and ascended to a limiting position of a linkage shaft 11, when a workpiece to be machined is placed into the suspension platform surface on the double-air-inlet type air suspension platform main shaft 1, a motor works, the motor drives a belt pulley 7 to rotate, the workpiece to be machined on the suspension platform to rotate together, when the workpiece to be machined rotates, a steel needle on external machining equipment is used for drilling, the workpiece to rotate during drilling, and the air enters and flows into and flows out of the air chamber 14 during drilling, make and wait to process the work piece and descend to a certain position after, take place to kick-back to make the work piece shape of preparation reach the production requirement, the during operation has a small amount of dust to leading to around the formula air suspension platform mechanism of two admitting air because of operational environment, so formula air suspension platform mechanism of two admitting air adopts closed structure, is furnished with high accuracy dirt proof boot and can separates most dust and dust, has improved the life of two air suspension platform main shafts 1 and self-lubricating bearing 3, has increased the reliability of equipment.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and variations may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents, and it is intended that the described embodiments be construed as merely illustrative of some embodiments and not restrictive of all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Claims (7)
1. Two formula air suspension platform mechanisms that admit air, its characterized in that: the double-air-inlet type floating platform mechanism comprises a double-air-inlet floating platform main shaft (1), wherein a floating platform seat (4) with a self-lubricating bearing (3) is installed on the outer side of the double-air-inlet floating platform main shaft (1), the double-air-inlet floating platform main shaft (1) is in sliding fit with the floating platform seat (4), the outer side of the floating platform seat (4) is connected with a belt pulley (7) through a deep groove ball bearing (5), the belt pulley (7) is of a hollow structure with the upper and lower open sides, translation holes (6) penetrating through a belt pulley (7) body are formed in the two opposite sides of the belt pulley (7), one side of the double-air-inlet floating platform main shaft (1) is located inside the belt pulley (7), a linkage shaft (11) is connected inside the translation holes (6) in a sliding manner, the linkage shaft (11) penetrates through the double-air-inlet floating platform main shaft (1), and the linkage shaft (11) and the double-air-inlet floating platform main shaft (1) are connected through bolts (8), a first groove (13) is formed in the periphery of the outer side of the belt pulley (7), a belt is arranged in the first groove (13), and the belt pulley (7) is connected with an external transmission mechanism through the belt;
the double-air-inlet floating platform is characterized in that M5 air inlets (12) are arranged on two opposite sides of the double-air-inlet floating platform main shaft (1), air chambers (14) are arranged on two opposite sides of the double-air-inlet floating platform main shaft (1), two M5 air inlets (12) and the other two air chambers (14) are correspondingly arranged, and each M5 air inlet (12) is communicated with the corresponding air chamber (14).
2. The dual air admission air suspension stage mechanism of claim 1, wherein: the belt pulley (7) is provided with a limiting block (9) at the bottom side, a third groove (15) penetrating through the limiting block (9) body is formed in the limiting block (9), the third groove (15) is located at the upper portion of the bolt (8), and the bolt (8) penetrates into or out of the third groove (15).
3. The dual air admission air suspension stage mechanism of claim 1, wherein: the first groove (13) is in the shape of a circular ring.
4. The dual air admission air suspension stage mechanism of claim 3 in which: the belt pulley (7) is cylindrical in shape.
5. The dual air admission air suspension stage mechanism of claim 1, wherein: the double-air-inlet floating platform main shaft (1) is T-shaped, two opposite sides of the upper portion of the double-air-inlet floating platform main shaft (1) are fixedly connected with dustproof sleeves (2), and the dustproof sleeves (2) are connected with the outer sides of the floating platform seats (4) in a sliding mode.
6. The dual air admission air suspension stage mechanism of claim 1, wherein: the bolt (8) is an M6x16 hexagon head bolt.
7. The dual air admission air suspension stage mechanism of claim 6, wherein: an M6 nut (10) is connected to the bolt (8) in a threaded mode, the M6 nut (10) is located on the lower portion of the double air intake floating platform main shaft (1), and the M6 nut (10) is in contact with the double air intake floating platform main shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023007749.9U CN214292592U (en) | 2020-12-15 | 2020-12-15 | Double-air-inlet type air suspension platform mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023007749.9U CN214292592U (en) | 2020-12-15 | 2020-12-15 | Double-air-inlet type air suspension platform mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214292592U true CN214292592U (en) | 2021-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023007749.9U Active CN214292592U (en) | 2020-12-15 | 2020-12-15 | Double-air-inlet type air suspension platform mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214292592U (en) |
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- 2020-12-15 CN CN202023007749.9U patent/CN214292592U/en active Active
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