CN213085416U

CN213085416U - Reciprocating type ball screw lifting mechanism

Info

Publication number: CN213085416U
Application number: CN202020911948.3U
Authority: CN
Inventors: 施建卫
Original assignee: Qidong Xianhe Screw Manufacturing Co Ltd
Current assignee: Qidong Xianhe Screw Manufacturing Co Ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-04-30
Anticipated expiration: 2030-05-25

Abstract

The utility model discloses a reciprocating type ball elevating system, which comprises a housin, the inner wall fixedly connected with diaphragm of casing, the both sides at diaphragm top all have the screwed pipe through bearing swing joint, the top swing joint of bull stick and casing inner chamber is passed through at the top of screwed pipe, the inner wall threaded connection of screwed pipe has the threaded rod, the bottom fixedly connected with connecting plate of screwed pipe. The utility model discloses a cooperation of casing, diaphragm, screwed pipe, threaded rod, connecting plate, ball body, first sprocket, motor, second sprocket, first antiskid ribbed tile, electric telescopic handle and second antiskid ribbed tile has realized the purpose that can carry out the auto-lock, can guarantee reciprocating type ball's behind the altitude mixture control stability, has improved the user and has felt reciprocating type ball elevating system's experience, satisfies current market's demand, has improved reciprocating type ball elevating system's practicality and usability.

Description

Reciprocating type ball screw lifting mechanism

Technical Field

The utility model relates to a ball technical field specifically is reciprocating type ball elevating system.

Background

Ball is the most commonly used drive element on instrument machinery and precision machine, its main function is to convert rotary motion into linear motion, or convert the moment of torsion into the axial and relapse the effort, have high accuracy concurrently simultaneously, reversibility and efficient characteristics, reciprocating type ball elevating system is used for highly adjusting reciprocating type ball's use, but reciprocating type ball elevating system in the past mostly does not have the auto-lock structure, can not guarantee reciprocating type ball's stability behind the altitude mixture control stability, the user is felt reciprocating type ball elevating system's experience has been reduced, can not satisfy the demand in present market, because the problem that exists above, reciprocating type ball elevating system's practicality and usability have been reduced, reciprocating type ball elevating system has been promoted to pertinence.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reciprocating type ball elevating system possesses the advantage that can carry out the auto-lock, has solved the problem that reciprocating type ball elevating system did not have the auto-lock structure in the past.

In order to achieve the above object, the utility model provides a following technical scheme: the reciprocating type ball screw lifting mechanism comprises a shell, wherein a transverse plate is fixedly connected to the inner wall of the shell, threaded pipes are movably connected to two sides of the top of the transverse plate through bearings, the top of each threaded pipe is movably connected with the top of an inner cavity of the shell through a rotating rod, a threaded rod is connected to the inner wall of each threaded pipe in a threaded manner, a connecting plate is fixedly connected to the bottom of each threaded pipe, a ball screw body is fixedly connected to the bottom of the connecting plate, a first chain wheel is sleeved on the surface of each threaded pipe, a motor is fixedly connected to the top of the inner cavity of the shell, a second chain wheel is fixedly connected to the output end of the motor, the second chain wheel is connected with the first chain wheel in a chain transmission manner, a first anti-skid plate is fixedly connected to the bottom of the second chain wheel, an electric telescopic rod penetrates through, the top of the second cleat contacts the bottom of the first cleat.

Preferably, the two sides of the top of the shell are fixedly connected with mounting plates, and mounting holes are formed in the surfaces of the mounting plates.

Preferably, the bottom of casing both sides all fixedly connected with standpipe, the inner chamber of standpipe is provided with the montant, the bottom fixedly connected with backup pad of montant, the fixed surface of connecting plate backup pad and the fixed surface of ball body are connected.

Preferably, the controller is fixedly connected to the left side of the top of the inner cavity of the shell, the two sides of the front top of the shell are both movably connected with a box door through hinges, and a lock cylinder penetrates through the surface of the box door.

Preferably, the left side of the top of the back of the shell is fixedly connected with a junction box, and the right side of the bottom of the back of the shell is fixedly connected with a nameplate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a casing, the diaphragm, the screwed pipe, the threaded rod, the connecting plate, the ball body, first sprocket, a motor, the second sprocket, first antiskid ribbed tile, the cooperation of electric telescopic handle and second antiskid ribbed tile, the purpose that can carry out the auto-lock has been realized, can guarantee reciprocating type ball's behind the altitude mixture control stability, the user is felt reciprocating type ball elevating system's experience has been improved, satisfy current market's demand, reciprocating type ball elevating system's practicality and usability have been improved, the problem that reciprocating type ball elevating system did not have the auto-lock structure in the past has been solved.

2. The utility model discloses a set up mounting panel and mounting hole for support and fix reciprocating type ball elevating system, through setting up standpipe, montant and backup pad, be used for injecing the ball body, improve the stability when ball body altitude mixture control, through setting up chamber door and lock core, be used for overhauing reciprocating type ball elevating system, through setting up the terminal box, be used for connecting and carrying the electric energy, through setting up the data plate, be used for marking reciprocating type ball elevating system's specification information.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

fig. 3 is a rear view of the structure of the present invention.

In the figure: 1. a housing; 2. a transverse plate; 3. a threaded pipe; 4. a threaded rod; 5. a connecting plate; 6. a ball screw body; 7. a first sprocket; 8. a motor; 9. a second sprocket; 10. a first cleat; 11. an electric telescopic rod; 12. a second cleat; 13. mounting a plate; 14. mounting holes; 15. a vertical tube; 16. a vertical rod; 17. a support plate; 18. a controller; 19. a box door; 20. a lock cylinder; 21. a junction box; 22. a nameplate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-3, the reciprocating ball screw lifting mechanism comprises a housing 1, a transverse plate 2 is fixedly connected to the inner wall of the housing 1, threaded pipes 3 are movably connected to both sides of the top of the transverse plate 2 through bearings, the top of the threaded pipes 3 are movably connected to the top of the inner cavity of the housing 1 through rotating rods, threaded rods 4 are connected to the inner wall threads of the threaded pipes 3, a connecting plate 5 is fixedly connected to the bottom of the threaded pipes 3, a ball screw body 6 is fixedly connected to the bottom of the connecting plate 5, a first chain wheel 7 is sleeved on the surface of the threaded pipes 3, a motor 8 is fixedly connected to the top of the inner cavity of the housing 1, a second chain wheel 9 is fixedly connected to the output end of the motor 8, the second chain wheel 9 is connected to the first chain wheel 7 through chain transmission, a first anti-slip plate 10 is fixedly connected to the bottom of the second chain wheel 9, an electric telescopic rod 11, the top of the second antiskid plate 12 is contacted with the bottom of the first antiskid plate 10, both sides of the top of the shell 1 are fixedly connected with mounting plates 13, mounting holes 14 are formed in the surface of the mounting plates 13, the bottoms of both sides of the shell 1 are fixedly connected with vertical pipes 15, the inner cavities of the vertical pipes 15 are provided with vertical rods 16, the bottoms of the vertical rods 16 are fixedly connected with supporting plates 17, the surface of the supporting plate 17 of the connecting plate 5 is fixedly connected with the surface of the ball screw body 6, the left side of the top of the inner cavity of the shell 1 is fixedly connected with a controller 18, both sides of the front top of the shell 1 are movably connected with box doors 19 through hinges, the surface of the box doors 19 is provided with lock cylinders 20 in a penetrating manner, the left side of the back top of the shell 1 is fixedly connected with a junction box 21, the right side of the back bottom of the, through the arrangement of the vertical tube 15, the vertical rod 16 and the supporting plate 17, the reciprocating type ball screw lifting mechanism is limited and the stability of the ball screw body 6 during height adjustment is improved, through the arrangement of the box door 19 and the lock cylinder 20, the reciprocating type ball screw lifting mechanism is overhauled, through the arrangement of the junction box 21, the reciprocating type ball screw lifting mechanism is connected and conveyed with electric energy, through the arrangement of the nameplate 22, the specification information of the reciprocating type ball screw lifting mechanism is marked, through the matching of the shell 1, the transverse plate 2, the threaded tube 3, the threaded rod 4, the connecting plate 5, the ball screw body 6, the first chain wheel 7, the motor 8, the second chain wheel 9, the first antiskid plate 10, the electric telescopic rod 11 and the second antiskid plate 12, the purpose of self-locking is realized, the stability of the reciprocating type ball screw after height adjustment can be ensured, and the experience of a user, the reciprocating ball screw lifting mechanism meets the requirements of the current market, improves the practicability and usability of the reciprocating ball screw lifting mechanism, and solves the problem that the conventional reciprocating ball screw lifting mechanism does not have a self-locking structure.

During the use, the output through electric telescopic handle 11 drives second antiskid ribbed tile 12 and moves down, make second antiskid ribbed tile 12 and first antiskid ribbed tile 10 separation, output through motor 8 drives second sprocket 9 and rotates, drive first sprocket 7 through second sprocket 9 and rotate, it rotates to drive screwed pipe 3 through first sprocket 7, it reciprocates to drive threaded rod 4 through screwed pipe 3 rotation, it reciprocates to drive connecting plate 5 through threaded rod 4, it reciprocates to drive ball body 6 through connecting plate 5, realize adjusting ball body 6's use height, after the regulation, drive second antiskid ribbed tile 12 through electric telescopic handle 11's output and move up, make second antiskid ribbed tile 12 and first antiskid ribbed tile 10 contact, carry out the auto-lock through the frictional force between first antiskid ribbed tile 10 and the second antiskid ribbed tile 12.

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 alterations can 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.

Claims

1. Reciprocating type ball elevating system, including casing (1), its characterized in that: the inner wall of the shell (1) is fixedly connected with a transverse plate (2), two sides of the top of the transverse plate (2) are both movably connected with threaded pipes (3) through bearings, the top of each threaded pipe (3) is movably connected with the top of the inner cavity of the shell (1) through a rotating rod, the inner wall of each threaded pipe (3) is in threaded connection with a threaded rod (4), the bottom of each threaded pipe (3) is fixedly connected with a connecting plate (5), the bottom of each connecting plate (5) is fixedly connected with a ball screw body (6), a first chain wheel (7) is sleeved on the surface of each threaded pipe (3), a motor (8) is fixedly connected with the top of the inner cavity of the shell (1), a second chain wheel (9) is fixedly connected with the output end of the motor (8), the second chain wheel (9) is connected with the first chain wheel (7) through chain transmission, and a first anti-skid plate (10) is fixedly connected, the bottom of diaphragm (2) runs through and is provided with electric telescopic handle (11), the output fixedly connected with second antiskid ribbed tile (12) of electric telescopic handle (11), the top of second antiskid ribbed tile (12) and the bottom contact of first antiskid ribbed tile (10).

2. The reciprocating ball screw lifting mechanism according to claim 1, wherein: the equal fixedly connected with mounting panel (13) in both sides at casing (1) top, mounting hole (14) have been seted up on the surface of mounting panel (13).

3. The reciprocating ball screw lifting mechanism according to claim 1, wherein: the bottom of casing (1) both sides all fixedly connected with standpipe (15), the inner chamber of standpipe (15) is provided with montant (16), the bottom fixedly connected with backup pad (17) of montant (16), the fixed surface of connecting plate (5) backup pad (17) is connected with the fixed surface of ball body (6).

4. The reciprocating ball screw lifting mechanism according to claim 1, wherein: the novel lock is characterized in that a controller (18) is fixedly connected to the left side of the top of the inner cavity of the shell (1), box doors (19) are movably connected to the two sides of the top of the front face of the shell (1) through hinges, and lock cylinders (20) penetrate through the surfaces of the box doors (19).

5. The reciprocating ball screw lifting mechanism according to claim 1, wherein: the left side fixedly connected with terminal box (21) at casing (1) back top, the right side fixedly connected with data plate (22) of casing (1) back bottom.