CN215962116U

CN215962116U - Ultra-light high-speed turntable

Info

Publication number: CN215962116U
Application number: CN202122106184.8U
Authority: CN
Inventors: 曹晓燕; 卞学鹏
Original assignee: Nanjing Aochuang Advanced Material Technology Co ltd
Current assignee: Nanjing Aochuang Advanced Material Technology Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-03-08
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses an ultra-light high-speed turntable, which relates to the field of turntables and comprises a bottom plate and a panel, wherein an adjustable supporting mechanism is arranged between the bottom plate and the panel, and comprises a motor built-in groove, a driving motor, an annular supporting frame, an annular transition frame, an annular transmission frame, a positioning connection cylinder, a strip-shaped groove, a screw rod, a strip-shaped sliding seat, a transition gear, a first cylindrical frame body, a first piston, a supporting column and a supporting ball. The turntable can realize the adjustment of the area of the supporting point, reduce the damage to the turntable caused by over-concentrated pressure and improve the pressure bearing capacity of the turntable. The turntable has a heat dissipation function, and the service life is prolonged.

Description

Ultra-light high-speed turntable

Technical Field

The utility model relates to the field of turntables, in particular to an ultralight high-speed turntable.

Background

When the carousel was used in the work, its strong point was the medial position usually, and carousel strong point area undersize can make the carousel pressure bearing capacity weak, and pressure is too concentrated easily to cause the damage of carousel. The rotation of carousel adopts motor drive mode to realize usually, and the motor operation can produce heat, and the untimely heat of loosing can cause destruction to components such as motor. Therefore, a new solution is now needed.

Disclosure of Invention

In order to solve the problems, the utility model discloses an ultra-light high-speed turntable, which can realize the adjustment of the area of a supporting point, reduce the damage to the turntable caused by over-concentrated pressure and improve the pressure-bearing capacity of the turntable. The turntable has a heat dissipation function, and the service life is prolonged.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides an ultralight high-speed turntable, includes the panel that is equipped with directly over bottom plate and bottom plate, the bottom plate with be equipped with adjustable supporting mechanism between the panel, adjustable supporting mechanism includes the vertical drive motor that opens down the motor built-in groove that has, the built-in inslot of motor that has in bottom plate upper end middle part, the vertical ring carrier who fixedly establishes in bottom plate upper end, the outside movable sleeve of ring carrier that the outside activity of ring carrier was equipped with put the annular transition frame, the vertical ring carrier who establishes in panel lower extreme, the fixed connection cylinder that is equipped with on the circumference end wall outside the ring carrier, the bottom plate upper end just is located the bar groove that the equal radian of ring carrier position side evenly opened, all be equipped with lead screw and bar slide in the bar groove, the outside transition gear that all overlaps of lead screw, the first cylindric support body that the equal vertical opening in top bottom that is equipped with in bar slide upper end set up of the equal fixed, The first piston that all is equipped with in the first cylindrical rack, the equal vertical support column that is equipped with in first piston upper end and the support ball that all activity was equipped with in support column top. The driving motor is a rotating motor.

As an improvement of the utility model, the end part of the top end of the output shaft of the driving motor which is vertically upward is fixedly connected with the middle part of the lower end of the panel, the middle part of the lower end of the panel is provided with an annular caulking groove, the end part of the top end of the annular support frame is movably embedded into the annular caulking groove, the end part of the circumference of the outer side of the annular support frame is provided with an annular groove, the end part of the inner side end of the annular transition frame is movably arranged in the annular groove, the caliber of the inner end of the annular transmission frame is larger than the diameter of the outer end of the cross section of the annular transition frame, the positioning connecting cylinder is arranged along the caliber direction of the inner end of the annular transmission frame, the telescopic end part of the positioning connecting cylinder penetrates through the outer end wall of the annular transmission frame and extends into the annular transmission frame, the strip-shaped grooves are all arranged along the caliber direction of the inner end of the annular support frame, and the screw rods are all arranged along the length direction of the strip-shaped grooves, the lead screw all activity run through the bar slide sets up, the bar slide activity run through the department inner end wall with all be equipped with lead screw transmission assembly between the lead screw outside. The panel and the annular transition frame can rotate circumferentially, and the screw rod transmission assembly is designed by adopting the existing screw rod transmission principle technology.

As an improvement of the utility model, the transition gear is sleeved outside one end of the screw rod close to the annular support frame, transition tooth grooves are uniformly formed in the lower end wall of the annular transition frame at equal radian, gear teeth outside the transition gear and the transition tooth grooves are in meshing transmission with each other, a spherical caulking groove is formed in the top end of the support column, the support ball is movably embedded in the spherical caulking groove, a second cylindrical frame body with non-open design at both ends in the length direction is fixedly arranged on the end wall of the outer side of the bottom plate, a second piston is arranged on the second cylindrical frame body, an adjusting cylinder is arranged on the outer end wall of one side of the second cylindrical frame body in the length direction, the end part of the telescopic end of the adjusting cylinder extends into the second cylindrical frame body, the extending end part of the adjusting cylinder is fixedly connected with the second piston, and an air pressure balancing hole is formed in the end wall of one side of the second cylindrical frame body corresponding to the position where the adjusting cylinder is arranged, and communicated air guide pipes are arranged between the inner end of the other side of the second cylindrical frame body corresponding to the position of the adjusting cylinder and the inner end of the bottom side of the first cylindrical frame body. The supporting ball is movably arranged.

As an improvement of the utility model, vertical grooves are formed downwards in the upper end of the bottom plate and between the positions of the strip-shaped grooves, transmission shafts are vertically arranged on the middle sides of the inner ends of the vertical grooves, the bottom end parts of the transmission shafts are arranged on the inner bottom end walls of the vertical grooves, the top end parts of the transmission shafts penetrate through the upper ports of the vertical grooves and extend out, transmission gears are sleeved on the outer parts of the top ends of the transmission shafts, transmission tooth grooves are uniformly formed in the circumferential end walls on the outer side of the annular transmission frame in an equal radian manner, gear teeth on the outer parts of the transmission gears and the transmission tooth grooves are in meshing transmission, air guide vanes are arranged in the vertical grooves and outside the transmission shafts, communication grooves are formed between the vertical grooves and the built-in grooves of the motor, and vent holes are formed in the bottom ends of the vertical grooves.

As an improvement of the utility model, the bottom plate and the face plate are both made of light alloy plates. The bottom plate and the face plate are both made of light alloy plates, so that the quality of the whole turntable is effectively reduced while the strength is ensured to be met.

Compared with the prior art, the utility model has the following advantages: the pressure-bearing is realized to the panel in this carousel, and the adjustable supporting mechanism that is equipped with can realize the adjustable of the strong point area of panel, reduces the damage that pressure is too concentrated and the carousel caused, improves carousel bearing capacity. The panel rotates and the gear drives the air guide vanes to rotate and the communicating grooves and the vent holes are formed in a matched mode, so that the rotary table has a heat dissipation function, and the service life is prolonged. The bottom plate and the face plate are both made of light alloy plates, so that the overall quality of the turntable can be reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of an ultra-light high-speed turntable according to the present invention;

FIG. 2 is a schematic view of the air guide vane position;

list of reference numerals: 1. a base plate; 2. a panel; 3. an adjustable support mechanism; 4. a built-in slot of the motor; 5. a drive motor; 6. an annular support frame; 7. an annular transition frame; 8. an annular transmission frame; 9. positioning the connecting cylinder; 10. a strip-shaped groove; 11. a screw rod; 12. a strip-shaped slide carriage; 13. a transition gear; 14. a first cylindrical frame body; 15. a first piston; 16. a support pillar; 17. a support ball; 18. a second cylindrical frame body; 19. a second piston; 20. an adjusting cylinder; 21. a vertical groove; 22. a drive shaft; 23. a transmission gear; 24. an air guide vane; 25. a communicating groove; 26. and (4) a vent hole.

Detailed Description

Example 1: referring to fig. 1, the ultra-light high-speed turntable provided by the utility model is described, which comprises a bottom plate 1 and a panel 2 arranged right above the bottom plate 1, wherein an adjustable supporting mechanism 3 is arranged between the bottom plate 1 and the panel 2, the adjustable supporting mechanism 3 comprises a motor built-in groove 4 vertically and downwardly formed in the middle of the upper end of the bottom plate 1, a driving motor 5 arranged in the motor built-in groove 4, an annular supporting frame 6 vertically and fixedly arranged in the middle of the upper end of the bottom plate 1, an annular transition frame 7 movably sleeved outside the annular supporting frame 6, an annular transmission frame 8 vertically and fixedly arranged in the middle of the lower end of the panel 2, a positioning connection cylinder 9 fixedly arranged on the circumferential end wall outside the annular transmission frame 8, a strip-shaped groove 10 uniformly formed in the position side of the annular supporting frame 6 and at the same radian at the upper end of the bottom plate 1, a screw rod 11 and a strip-shaped sliding seat 12 which are arranged in the strip-shaped groove 10, The outside transition gear 13 that all overlaps of lead screw 11, the equal vertical fixed first cylindric support body 14, the first piston 15 that all is equipped with in the first cylindric support body 14, the equal vertical fixed support column 16 that is equipped with in first piston 15 upper end and the support ball 17 that the equal activity in support column 16 top was equipped with of top that is equipped with of the equal opening in top bottom that is equipped with in the bar slide 12 upper end.

Example 2: referring to fig. 1, the ultra-light high-speed turntable provided by the present invention is described, wherein the top end of the vertically upward output shaft of the driving motor 5 is fixedly connected with the middle part of the lower end of the panel 2, the middle part of the lower end of the panel 2 is provided with an annular caulking groove, the top end of the annular supporting frame 6 is movably embedded into the annular caulking groove, the outer circumferential end wall of the annular supporting frame 6 is provided with an annular groove, the end of the inner side of the annular transition frame 7 is movably arranged in the annular groove, the inner end diameter of the annular transmission frame 8 is larger than the outer end diameter of the cross section of the annular transition frame 7, the positioning connecting cylinder 9 is arranged along the inner end diameter direction of the annular transmission frame 8, the telescopic end of the positioning connecting cylinder 9 penetrates through the outer end wall of the annular transmission frame 8 and extends into the annular transmission frame 8, and the strip-shaped grooves 10 are all arranged along the inner end diameter direction of the annular supporting frame 6, the lead screw 11 all follows 10 length direction settings of bar recess, 11 all activities of lead screw run through bar slide 12 sets up, bar slide 12 activities run through the department inner end wall with all be equipped with the screw drive assembly between the lead screw 11 outside.

Example 3: referring to fig. 1, describing an ultra-light high-speed turntable provided by the present invention, the transition gear 13 is sleeved outside one end of the lead screw 11 close to the annular support frame 6, transition tooth grooves are uniformly formed on the lower end wall of the annular transition frame 7 at equal radian, gear teeth outside the transition gear 13 and the transition tooth grooves are in meshing transmission with each other, a spherical caulking groove is formed at the top end of the support column 16, the support ball 17 is movably embedded in the spherical caulking groove, a second cylindrical frame body 18 with a length direction both ends not open is fixedly arranged on the outer end wall of the bottom plate 1, the second cylindrical frame body 18 is provided with a second piston 19, an adjusting cylinder 20 is arranged on the outer end wall of one side of the second cylindrical frame body 18 in the length direction, the end part of the telescopic end of the adjusting cylinder 20 extends into the second cylindrical frame body 18, and the end part of the extending end of the adjusting cylinder 20 is fixedly connected with the second piston 19, an air pressure balance hole is formed in the end wall of one side, corresponding to the position where the adjusting cylinder 20 is arranged, of the second cylindrical frame body 18, and communicated air guide pipes are arranged between the inner end of the other side, corresponding to the position where the adjusting cylinder 20 is arranged, of the second cylindrical frame body 18 and the inner end of the bottom side of the first cylindrical frame body 14.

Example 4: referring to fig. 1 and 2, a vertical groove 21 is formed downwards at the upper end of the base plate 1 and between the positions of the strip-shaped grooves 10, a transmission shaft 22 is vertically arranged at the middle side of the inner end of each vertical groove 21, the bottom end of each transmission shaft 22 is arranged on the inner bottom end wall of the corresponding vertical groove 21, the top end of each transmission shaft 22 extends out through the upper port of the corresponding vertical groove 21, a transmission gear 23 is sleeved outside the top end of each transmission shaft 22, transmission tooth grooves are uniformly formed in the circumferential end wall of the outer side of the annular transmission frame 8 in an equal radian manner, gear teeth outside the transmission gear 23 and the transmission tooth grooves are in meshing transmission with each other, air guide vanes 24 are arranged inside the corresponding vertical grooves 21 and outside the transmission shafts 22, and communication grooves 25 are formed between the vertical grooves 21 and the motor built-in grooves 4, the bottom ends in the vertical grooves 21 are all provided with vent holes 26.

Example 5: referring to fig. 1 and fig. 2, the ultra-light high-speed turntable provided by the present invention will be described, wherein the base plate 1 and the face plate 2 are both made of light alloy plates.

The utility model can also combine at least one of the technical characteristics described in the

embodiments

2, 3, 4 and 5 with the embodiment 1 to form a new implementation mode.

The working principle is as follows: the bottom plate is used for the holistic support of carousel, and the annular support frame is used for the support of panel, and driving motor operation can drive the panel and rotate. The cylinder function is connected in the location, its flexible end tip constantly stretches out, until support on annular transition frame outer end wall, the rotation of panel passes through annular transmission frame, the location is connected the cylinder and can be driven annular transition frame and rotate, the rotation of annular transition frame is through the transition tooth's socket, transition gear can drive the lead screw and rotate, the rotation of lead screw can drive the bar slide through lead screw drive assembly and slide along bar recess length direction, the motion of bar slide can drive its upper end first cylindrical rack body and move in the lump, support the ball and realize panel auxiliary stay, support the ball and set up for the activity embedding, can not influence the rotation of panel. The adjustment cylinder motion can drive the motion of second piston, when the second piston moved along second cylindric support body length direction, can realize in the leading-in first cylindric support of the air in the second cylindric support body or in the leading-in second cylindric support of the leading-in air in the first cylindric support body, realize the regulation and control of atmospheric pressure in the first cylindric support body, atmospheric pressure change in the first cylindric support body can drive first piston and move in the lump, the motion of first piston can drive the motion of support ball through the support column, thereby realize the regulation and control of panel auxiliary stay dynamics size. The annular transmission frame rotates, and can drive the transmission shaft through transmission tooth's socket, drive gear and rotate, and the rotation of transmission shaft can drive air guide vane and rotate, and air guide vane rotates the mobility that can accelerate the air, and the driving motor heat dissipation of being convenient for of rethread intercommunication groove, air vent. The bottom plate and the face plate are both made of light alloy plates, so that the quality of the whole turntable is effectively reduced while the strength is ensured to be met.

The technical means disclosed in the utility model scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and such improvements and modifications are also considered to be within the scope of the present invention.

Claims

1. The utility model provides a super light high-speed carousel, includes panel (2) that are equipped with directly over bottom plate (1) and bottom plate (1), its characterized in that, bottom plate (1) with be equipped with adjustable supporting mechanism (3) between panel (2), adjustable supporting mechanism (3) include bottom plate (1) upper end middle part is vertical to open driving motor (5) that are equipped with in motor built-in groove (4), the motor built-in groove (4) down, annular bracing frame (6) that the vertical fixed ring gear frame (6) that are equipped with of side, annular bracing frame (6) outside movable sleeve have in bottom plate (1) upper end annular transition frame (7), fixed positioning connection cylinder (9) that are equipped with on the vertical fixed ring gear frame (8), the annular bracing frame (8) outside circumference end wall of side in panel (2) lower extreme, bottom plate (1) upper end just is located the bar groove (10) that the other radians of annular bracing frame (6) position side evenly opened, Lead screw (11) and bar slide (12) that all are equipped with in bar recess (10), outside transition gear (13) that all overlap of lead screw (11), first cylindric support body (14) that the equal vertical fixed top bottom that is equipped with in bar slide (12) upper end set up, first piston (15) that all are equipped with in first cylindric support body (14), support column (16) and support column (16) top that the equal vertical fixed support column (16) that are equipped with in first piston (15) upper end are all movable support ball (17) that are equipped with.

2. An ultra-light high-speed turntable according to claim 1, characterized in that: the vertical ascending output shaft top end of the driving motor (5) is fixedly connected with the middle part of the lower end of the panel (2), an annular caulking groove is formed in the middle side of the lower end of the panel (2), the top end of the annular support frame (6) is movably embedded into the annular caulking groove, an annular groove is formed in the circumferential end wall of the outer side of the annular support frame (6), the end part of the inner side end of the annular transition frame (7) is movably arranged in the annular groove, the inner end diameter of the annular transmission frame (8) is larger than the outer end diameter of the cross section of the annular transition frame (7), the positioning connection cylinder (9) is arranged along the inner end diameter direction of the annular transmission frame (8), the telescopic end part of the positioning connection cylinder (9) penetrates through the outer end wall of the annular transmission frame (8) and extends into the annular transmission frame (8), and the bar-shaped groove (10) is formed along the inner end diameter direction of the annular support frame (6), lead screw (11) are all followed bar recess (10) length direction sets up, lead screw (11) are all moved about and are run through bar slide (12) set up, bar slide (12) activity run through the department inner end wall with all be equipped with the screw drive subassembly between lead screw (11) the outside.

3. An ultra-light high-speed turntable according to claim 2, characterized in that: lead screw (11) are close to annular support frame (6) position one side end outside all overlaps have transition gear (13), the isoplanar evenly opens has the transition tooth's socket under annular transition frame (7) lower terminal wall, the outside teeth of a cogwheel of transition gear (13) with the transmission of transition tooth's socket meshing each other, open on support column (16) top has spherical caulking groove, support ball (17) activity embedding in the spherical caulking groove, fixed second cylindric support body (18) that is equipped with the equal non-opening design in length direction both ends on bottom plate (1) outside end wall, second cylindric support body (18) are equipped with second piston (19), be equipped with adjust cylinder (20) on second cylindric support body (18) length direction one side end wall, adjust cylinder (20) flexible end portion stretch into in second cylindric support body (18), and its stretch into end portion with second piston (19) fixed connection, an air pressure balance hole is formed in the end wall of one side, corresponding to the position where the adjusting cylinder (20) is arranged, of the second cylindrical frame body (18), and communicated air guide pipes are arranged between the inner end of the other side, corresponding to the position where the adjusting cylinder (20) is arranged, of the second cylindrical frame body (18) and the inner end of the bottom side of the first cylindrical frame body (14).

4. An ultra-light high-speed turntable according to claim 1, characterized in that: the upper end of the bottom plate (1) is located between the positions of the strip-shaped grooves (10) and is downwards provided with vertical grooves (21), the middle sides of the inner ends of the vertical grooves (21) are vertically provided with transmission shafts (22), the bottom end parts of the transmission shafts (22) are arranged on the inner bottom end walls of the vertical grooves (21), the top end parts of the transmission shafts run through the upper ports of the vertical grooves (21) to extend out, the outer parts of the top ends of the transmission shafts (22) are sleeved with transmission gears (23), the outer circumferential end walls of the annular transmission frame (8) are uniformly provided with transmission tooth grooves in equal radian, the gear teeth outside the transmission gears (23) and the transmission tooth grooves are mutually and are in meshing transmission, air guide vanes (24) are arranged in the vertical grooves (21) and located outside the transmission shafts (22), and communicating grooves (25) are arranged between the vertical grooves (21) and the built-in motor grooves (4), the bottom ends in the vertical grooves (21) are provided with vent holes (26).

5. An ultra-light high-speed turntable according to claim 1, characterized in that: the bottom plate (1) and the face plate (2) are both made of light alloy plates.