CN202271179U

CN202271179U - Pillar type rotary operating platform

Info

Publication number: CN202271179U
Application number: CN201120298042XU
Authority: CN
Inventors: 王纪民
Original assignee: WUXI XINDEBAO METAL SOFT TUBE CO Ltd
Current assignee: WUXI XINDEBAO METAL SOFT TUBE CO Ltd
Priority date: 2011-08-17
Filing date: 2011-08-17
Publication date: 2012-06-13
Anticipated expiration: 2021-08-17

Abstract

The utility model discloses a pillar type rotary operating platform, comprising a bracket, a motor and an operating platform. The pillar type rotary operating platform is characterized by further comprising a coupler, a driving shaft, a driven shaft, a driving gear and a driven gear. The driving shaft and the driven shaft are arranged in the bracket. The bottom end of the driving shaft is connected with the top end of a motor output shaft by the coupler. The driving gear is arranged on the driving shaft, and the driven gear is arranged on the driven shaft. The driving gear is engaged with the driven gear. The top end of the driven shaft is fixedly connected with the bottom of the operating platform by passing through the top of the bracket. According to the pillar type rotary operating platform disclosed by the utility model, the following problems in the prior art are solved: a fixed platform surface is utilized and a working position of a machine placed on the operation platform or an operator is limited in a work process, so that the requirements on machining a work piece at any angle cannot be met, and a larger trouble to an enterprise is brought about. The utility model provides the pillar type rotary operating platform which has the advantages of simple structure and convenience for use and can be suitable for machining the work piece at any angle by 360-DEG rotation.

Description

The column rotary table

Technical field

The utility model relates to the workbench that field of machining is used, and particularly relates to a kind of column rotary table.

Background technology

Mostly present workbench is fixed mesa, is used for direct or indirect clamping workpiece and machine, perhaps is used to place operating personnel and operates.And workbench adopts fixed mesa, makes machine or operating personnel work orientation when work be restricted, and can't satisfy the processing of workpiece all angles, has brought bigger puzzlement to enterprise, has influenced the ordinary production of enterprise, has brought bigger loss to enterprise.

The utility model content

Workbench adopts fixed mesa in the prior art in order to solve; Make the machine or the operating personnel work orientation when work that are positioned on the workbench be restricted; Can't satisfy the processing of workpiece all angles; Brought the problem of bigger puzzlement to enterprise, it is a kind of simple in structure, easy to use that the utility model provides, can 360 the column rotary table that is suitable for the processing of workpiece all angles of degree rotation.

In order to address the above problem, the technical scheme that the utility model is taked is:

A kind of column rotary table comprises support, motor and workbench, in support, is provided with motor; Over top at support is provided with workbench; It is characterized in that: also comprise shaft coupling, driving shaft, driven shaft, driving gear and driven gear, in support, be provided with driving shaft and driven shaft, said driving shaft bottom is connected through shaft coupling with the motor output shaft top; Driving shaft is provided with driving gear; Driven shaft is provided with driven gear, and said driving gear and driven gear are meshed, and said driven shaft top is passed a top of the trellis and is fixedly connected with the workbench bottom.

Aforesaid a kind of column rotary table is characterized in that: in support, motor output shaft above be provided with web beam.

Aforesaid a kind of column rotary table is characterized in that: said driving shaft is provided with two bearings, in the arranged outside of bearing bearing block is arranged, and said two bearing blocks are installed on a top of the trellis and the web beam.

Aforesaid a kind of column rotary table is characterized in that: said driven shaft is provided with two bearings, in the arranged outside of bearing bearing block is arranged, and said two bearing blocks are installed on a top of the trellis and the web beam.

Aforesaid a kind of column rotary table, it is characterized in that: the radius of said driven gear is greater than the radius of driving gear.

The beneficial effect of the utility model is: the column rotary table of the utility model drives the workbench rotation through rotating shaft; Make machine or operating personnel on the workbench to change direction; Different parts to work is processed; Working (machining) efficiency is high, and speed is fast, has satisfied the needs of production of enterprise.

Description of drawings

Fig. 1 is the structural representation of the utility model column rotary table.

The specific embodiment

Do further to describe below in conjunction with accompanying drawing the utility model.

As shown in Figure 1, a kind of column rotary table comprises support 1, motor 2, workbench 3, shaft coupling 5, driving shaft 6, driven shaft 7, driving gear 8, driven gear 9 and web beam 10.In support 1, be provided with motor 2, be provided with workbench 3 in the over top of support 1, in support 1, motor 2 output shafts 4 above be provided with web beam 10, web beam 10 is used for strengthening the intensity of entire bracket 1, improves the stability of support 1.In support 1, be provided with driving shaft 6 and driven shaft 7, driving shaft 6 bottoms are passed web beam 10 and are connected through shaft coupling 5 with the top of motor 2 output shafts 4.Driving shaft 6 is provided with bearing 11 and bearing 12; Arranged outside at bearing 11 has bearing block 13; Arranged outside at bearing 12 has bearing block 14, is installed on the web beam 10 through the bottom of bearing block 13 with driving shaft 6, through bearing block 14 top of driving shaft 6 is installed in support 1 top.

On driven shaft 7 tops and bottom, be respectively arranged with bearing 16 and bearing 15; Arranged outside at bearing 15 has bearing block 17; Arranged outside at bearing 16 has bearing block 18; The bottom of driven shaft 7 is installed on the web beam 10 through bearing block 17, and the top of driven shaft 7 is installed in support 1 top through bearing block 18, and driven shaft 7 tops are passed support 1 top and are fixedly connected with workbench 3 bottoms.

Driving shaft 6 is provided with driving gear 8, and driven shaft 7 is provided with driven gear 9, and driving gear 8 is meshed with driven gear 9, and the radius of driven gear 9 is greater than the radius of driving gear 8.

During the work of column rotary table; The output shaft 4 of motor 2 drives driving shaft 6 through shaft coupling 5 and rotates simultaneously, because driving gear 8 is meshed with driven gear 9, through the transmission of two gears; Driving shaft 6 drives driven shaft 7 rotations; Also rotation thereupon of workbench 3 on the driven shaft 7 like this, workbench 3 can 360 degree rotation and rest on the optional position, greatly facilitate machine like this and operating personnel process.

Motor 2 drives several circles of driving gear 8 rotations and just can make driven gear 9 drive workbench 3 rotations one circle when working simultaneously, is equivalent to like this velocity of rotation of motor 2 is slowed down, and makes that workbench 3 operations are more steady, and safety coefficient is high.

More than show and described basic principle, principal character and the advantage of the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.

Claims

1. a column rotary table comprises support, motor and workbench, in support, is provided with motor; Over top at support is provided with workbench; It is characterized in that: also comprise shaft coupling, driving shaft, driven shaft, driving gear and driven gear, in support, be provided with driving shaft and driven shaft, said driving shaft bottom is connected through shaft coupling with the motor output shaft top; Driving shaft is provided with driving gear; Driven shaft is provided with driven gear, and said driving gear and driven gear are meshed, and said driven shaft top is passed a top of the trellis and is fixedly connected with the workbench bottom.

2. a kind of column rotary table according to claim 1 is characterized in that: in support, motor output shaft above be provided with web beam.

3. a kind of column rotary table according to claim 2 is characterized in that: said driving shaft is provided with two bearings, in the arranged outside of bearing bearing block is arranged, and said two bearing blocks are installed on a top of the trellis and the web beam.

4. a kind of column rotary table according to claim 3 is characterized in that: said driven shaft is provided with two bearings, in the arranged outside of bearing bearing block is arranged, and said two bearing blocks are installed on a top of the trellis and the web beam.

5. a kind of column rotary table according to claim 4, it is characterized in that: the radius of said driven gear is greater than the radius of driving gear.