CN210790782U

CN210790782U - Adjustable turntable

Info

Publication number: CN210790782U
Application number: CN201921729637.9U
Authority: CN
Inventors: 付和平; 罗明生; 丛家刚
Original assignee: Jiujiang Guancheng Simulation Technology Co ltd
Current assignee: Jiujiang Guancheng Simulation Technology Co ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-06-19
Anticipated expiration: 2029-10-16

Abstract

The utility model relates to the technical field of machining, and discloses an adjustable turntable, which solves the problems that a vertical single-shaft turntable is difficult to turn over the upper part and the lower part of the turntable, the installation sight of a pressure container is influenced when the inner wall of the pressure container needs to be installed, and the working efficiency is low, and comprises a base, wherein the upper surface of the base is rotatably provided with a first worm, two sides of the first worm along the length direction are respectively provided with a supporting lug plate, a connecting shaft is fixed between the top ends of the two supporting lug plates, the connecting shaft is rotatably provided with a special-shaped worm wheel, the top end of the special-shaped worm wheel is fixed with a mounting plate, four corners of the upper surface of the mounting plate are vertically fixed with supporting columns, the top ends of the four supporting columns are fixed with the same bearing plate, the middle part of the bearing plate is vertically rotatably provided with a connecting column, the outer wall, the shielding of the sight line is reduced, the assembly operation difficulty is reduced, and the working efficiency is improved.

Description

Adjustable turntable

Technical Field

The utility model relates to the technical field of machining, especially, relate to a revolving stage with adjustable.

Background

In the manufacturing process of the pressure container, the procedures of assembling, folding, surface protection, placing and the like are carried out on a rotary table. Pressure vessel is the nonstandard container mostly, and the diameter of its barrel, weight are not of uniform size, in process of production, need assemble the part in pressure vessel inside, and present vertical unipolar revolving stage mostly can only rotate its left and right directions, is difficult to overturn about it, influences its installation sight when needs install pressure vessel's inner wall, and work efficiency is low, consequently, we have provided an adjustable revolving stage and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the vertical unipolar revolving stage that exists among the prior art and being difficult to overturn about it, influence its installation sight when needs are installed pressure vessel's inner wall, shortcoming that work efficiency is low, and the revolving stage with adjustable provide.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an adjustable turntable comprises a base, wherein a first worm is rotatably arranged on the upper surface of the base, supporting lug plates are respectively arranged on two sides of the first worm along the length direction of the first worm, a connecting shaft is fixed between the top ends of the two supporting lug plates, the connecting shaft is rotatably provided with a special-shaped worm wheel, the top end of the special-shaped worm wheel is fixed with an installation plate, supporting columns are vertically fixed at the four corners of the upper surface of the mounting plate, the top ends of the four supporting columns are fixed with the same bearing plate, a connecting column is vertically and rotatably arranged in the middle of the bearing plate, the bottom end of the connecting column penetrates through the bearing plate, a second worm wheel is fixed on the outer wall of the bottom end of the connecting column, and the top of spliced pole is fixed with the operation panel, one side of second worm wheel is provided with the installation casing, rotate between the both ends inner wall of installation casing and install the second worm.

Preferably, the upper surface of the base is provided with a groove, the first worm is rotatably installed between the inner walls of the two ends of the groove through a bearing, one end of the first worm extends to the outer side of the base, and a rotating button is fixed at the outer end of the first worm.

Preferably, the special-shaped worm wheel is a semicircular worm wheel, and the special-shaped worm wheel is meshed with the first worm.

Preferably, the connecting shaft is located at the circle center of the special-shaped worm wheel.

Preferably, the second worm is meshed with the second worm wheel, one end of the second worm extends to the outer side of the mounting shell, and a rotating handle is fixed at the outer end of the second worm.

The utility model has the advantages that:

the first worm is rotated to drive the special-shaped worm wheel to rotate, and meanwhile, the operation table is rotated in the upper direction and the lower direction, so that the parts are convenient to assemble, the shielding of the sight line is reduced, the assembly operation difficulty is reduced, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of an adjustable turntable according to the present invention;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a schematic view of the connection between the second worm and the second worm wheel in FIG. 1;

fig. 4 is a schematic structural view of the profiled worm wheel and the first worm in fig. 1.

In the figure: the device comprises a base 1, a groove 2, a first worm 3, a supporting lug plate 4, a connecting shaft 5, a special-shaped worm wheel 6, a mounting plate 7, a supporting column 8, a bearing plate 9, a connecting column 10, an operating platform 11, a second worm wheel 12, a mounting shell 13 and a second worm 14.

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.

Referring to fig. 1-4, an adjustable turntable comprises a base 1, a first worm 3 is rotatably mounted on the upper surface of the base 1, a groove 2 is formed on the upper surface of the base 1, the first worm 3 is rotatably mounted between the inner walls of two ends of the groove 2 through a bearing, one end of the first worm 3 extends to the outer side of the base 1, a rotating button is fixed at the outer end of the first worm 3, supporting lug plates 4 are respectively arranged on two sides of the first worm 3 along the length direction, the bottom ends of the supporting lug plates 4 are fixedly welded on the base 1, a connecting shaft 5 is fixed between the top ends of the two supporting lug plates 4, a special-shaped worm wheel 6 is rotatably mounted on the connecting shaft 5, the special-shaped worm wheel 6 is a semicircular worm wheel, the special-shaped worm wheel 6 is meshed with the first worm 3, the connecting shaft 5 is positioned at the center of the special-shaped worm wheel 6, a mounting plate 7 is fixed at the top end of the special, the top of four spinal branch daggers 8 is fixed with same piece bearing plate 9, the spliced pole 10 is installed in the vertical rotation in middle part of bearing plate 9, the round hole rather than the looks adaptation is seted up at the middle part of bearing plate 9, spliced pole 10 rotates through the bearing and installs in the round hole, the bottom of spliced pole 10 runs through bearing plate 9, and be fixed with second worm wheel 12 on the bottom outer wall of spliced pole 10, and the top of spliced pole 10 is fixed with operation panel 11, one side of second worm wheel 12 is provided with installation casing 13, installation casing 13 is fixed between two spinal branch daggers with one side, and install between the both ends inner wall of casing 13 through the bearing rotation and install second worm 14, second worm 14 meshes with second worm wheel 12, and the one end of second worm 14 extends to the outside of installation casing 13, the outer end of second worm 14 is fixed with rotatory handle.

In this embodiment, the pressure vessel that needs the installation is fixed on operation panel 11, drive second worm wheel 12 and rotate through rotating second worm 14, make spliced pole 10 rotate on bearing plate 9 simultaneously, make operation panel 11 left and right directions rotate, and through rotating first worm 3, first worm 3 drives heterotypic worm wheel 6 and rotates on connecting axle 5, thereby it rotates to drive mounting panel 7 upper and lower direction by heterotypic worm wheel 6, make operation panel 11 upper and lower direction rotate simultaneously, be convenient for assemble the inside of pressure vessel, reduce the sheltering from of sight, improve assembly efficiency.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The adjustable turntable comprises a base (1) and is characterized in that a first worm (3) is installed on the base (1) in a rotating mode, supporting lug plates (4) are arranged on the two sides of the first worm (3) along the length direction of the first worm, a connecting shaft (5) is fixed between the top ends of the supporting lug plates (4), a special-shaped worm wheel (6) is installed on the connecting shaft (5) in a rotating mode, a mounting plate (7) is fixed at the top end of the special-shaped worm wheel (6), supporting columns (8) are vertically fixed at four corners of the upper surface of the mounting plate (7), the top ends of the supporting columns (8) are fixed with the same bearing plate (9), a connecting column (10) is installed in the middle of the bearing plate (9) in a vertical rotating mode, the bottom end of the connecting column (10) penetrates through the bearing plate (9), and a second worm wheel (12) is fixed on the outer wall of the, and the top of spliced pole (10) is fixed with operation panel (11), one side of second worm wheel (12) is provided with installation casing (13), rotate between the both ends inner wall of installation casing (13) and install second worm (14).

2. The adjustable turntable according to claim 1, wherein a groove (2) is formed in the upper surface of the base (1), the first worm (3) is rotatably mounted between the inner walls of the two ends of the groove (2) through a bearing, one end of the first worm (3) extends to the outer side of the base (1), and a rotating knob is fixed at the outer end of the first worm (3).

3. Adjustable turret according to claim 1, wherein the profiled worm wheel (6) is a semi-circular worm wheel and the profiled worm wheel (6) meshes with the first worm (3).

4. Adjustable turret according to claim 1, characterised in that said connection shaft (5) is located at the centre of said profiled worm wheel (6).

5. Adjustable turret according to claim 1, characterised in that said second worm (14) meshes with said second worm wheel (12) and that one end of the second worm (14) extends outside said mounting housing (13), the outer end of the second worm (14) being fixed with a turning handle.