CN217394141U

CN217394141U - Manual control automatic rotating device for welding workbench

Info

Publication number: CN217394141U
Application number: CN202123266864.2U
Authority: CN
Inventors: 孙大双
Original assignee: Changchun Xiangke Automation Equipment Technology Co ltd
Current assignee: Changchun Xiangke Automation Equipment Technology Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-09-09
Anticipated expiration: 2031-12-23

Abstract

The utility model belongs to the technical field of welding tools, the utility model discloses a manual control automatic rotating device for welding a workbench, which comprises a bracket, wherein the bracket is welded with a fixed shaft, the fixed shaft is provided with a bearing, the bearing is connected with a fixed ring, the top of the fixed ring is provided with a supporting plate, the bottom of the fixed ring is provided with a big gear, the supporting plate is fixedly connected with a working platform, the fixed shaft is rotatably connected with the working platform, the big gear is connected with a small gear, the small gear is connected with a pneumatic motor, the pneumatic motor is arranged on the bracket, the bracket is provided with a circular cushion block, the circular cushion block is connected with a step cushion block, the step cushion block is provided with a limiting surface and a guiding surface, the circular cushion block is uniformly separated by two millimeters from the limiting surface and the guiding surface, the circular cushion block and the guiding surface are uniformly provided with glass beads, the device has low price, only one big gear, one small gear and one set of pneumatic motor are needed, the operation is simple and convenient, no unnecessary electric control device or hydraulic device is needed, and the glass beads are also arranged by adopting the circular cushion blocks and the step cushion blocks, so that the stability and the safety of rotation can be ensured.

Description

Manual control automatic rotating device for welding workbench

Technical Field

The utility model belongs to the technical field of the welding frock, concretely relates to manual control welds dress workstation automatic revolution device.

Background

The existing workbench realizes rotation, most of the existing workbench adopts a turntable form, namely, a hydraulic driving rack or a hydraulic motor is adopted to provide power through a rack driving gear or a hydraulic motor driving gear, an electric turntable adopts a servo motor to provide power, the form needs more accessories and needs to be connected with a hydraulic or electric control device, the cost is high, the workbench is also manually pushed to rotate around a central shaft, the form is very laborious and time-consuming when being started and stopped, meanwhile, in the rotating process of a heavy tool, the existing working platform has no supporting device, so that the heavy operation is unstable and even serious accidents can be caused possibly, the utility model adopts a small gear to drive a large gear and a set of pneumatic motors, the pneumatic motors are fixed on a bracket, the small gear is driven to rotate by the pneumatic motors, the small gear is meshed with the large gear, and the large gear is arranged on a fixing ring, namely, the rotation of the pneumatic motors can be controlled by a button to drive the working platform to rotate, according to the scheme, the cost is low, only one large gear, one small gear and one set of pneumatic motor are needed, the operation is simple and convenient, the pneumatic motor and the working platform share an air source, an electric control device or a hydraulic device is not required to be configured unnecessarily, in addition, the glass beads are installed by the circular cushion blocks and the step cushion blocks, and the rotating stability and safety can be guaranteed.

SUMMERY OF THE UTILITY MODEL

To the problem that the above-mentioned background art provided, the utility model aims at: aims to provide an automatic rotating device for manually controlling a welding workbench.

In order to realize the technical purpose, the utility model adopts the following technical scheme: manual control welds dress workstation autogiration device, which comprises a bracket, the scaffold weldment has the fixed axle, the bearing is installed to the fixed axle, the bearing is connected with solid fixed ring, gu fixed ring top is equipped with the supporting disk, the bottom is equipped with the gear wheel, supporting disk fixedly connected with work platform, the fixed axle rotates to be connected in work platform, the gear connection has the pinion, the small gear connection has pneumatic motor, pneumatic motor installs at the support, the support mounting has circular cushion, circular cushion is connected with the step cushion, the step cushion is equipped with spacing face and spigot surface, circular cushion and spacing face and the equal two millimeters in interval of spigot surface, the glass pearl is evenly installed to circular cushion and spigot surface.

Further inject, the welding has the rotation step under the fixed axle, and such design reduces the solid fixed ring and the friction area of support, rotates more smoothly.

Further, the pneumatic motor is a self-locking cylinder, and the design can lock the device after the operation is finished, so that the device is prevented from rotating to cause danger.

Further, the circular cushion block and the step cushion block are provided with sunken table holes, and the sunken table holes are in staggered design along the radial direction with the positions of the glass beads, so that the design avoids the friction between the glass beads and the sunken table holes, reduces the service life of the glass beads and increases the cost.

Adopt the beneficial effects of the utility model:

1. the utility model discloses a pinion drives gear wheel and one set of pneumatic motor, pneumatic motor fixes on the support, drive pinion rotation with pneumatic motor, pinion and gear wheel meshing, the gear wheel welding is at solid fixed ring, can realize that it is rotatory to drive work platform with the rotation of button control pneumatic motor, this device low price, only need one big one little two gears and one set of pneumatic motor, easy and simple to handle convenient, with work platform sharing air supply can, need not unnecessary configuration electrically controlled device or hydraulic means, in addition still adopt circular cushion and step cushion installation glass pearl, can guarantee pivoted stationarity and safety.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

FIG. 1 is an isometric view of an embodiment of a manually controlled automatic rotation device for a welding station of the present invention;

FIG. 2 is a cross-sectional view of an embodiment of the automatic rotating device of the manual control welding worktable of the utility model;

FIG. 3 is an isometric view of a step pad of an embodiment of the manual control welding table automatic rotating apparatus of the present invention;

FIG. 4 is an isometric view of a circular pad of an embodiment of the manual control welding station automatic rotating apparatus of the present invention;

FIG. 5 is an isometric view of a stationary ring of an embodiment of the manual control welding station automatic rotation device of the present invention;

FIG. 6 is a perspective view of a support of an embodiment of the automatic rotating apparatus of the manual control welding table of the present invention;

the main element symbols are as follows: the device comprises a support 1, a fixed shaft 2, a bearing 3, a fixed ring 4, a supporting plate 41, a large gear 42, a working platform 5, a small gear 6, a pneumatic motor 7, a circular cushion block 8, a step cushion block 9, a limiting surface 10, a guide surface 11, glass beads 12, a rotating step 13 and a counter sink hole 14.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in fig. 1-6, the utility model discloses a manual control welds dress workstation autogiration device, which comprises a bracket 1, support 1 welding has fixed axle 2, bearing 3 is installed to fixed axle 2, bearing 3 is connected with solid fixed ring 4, gu fixed ring 4 top is equipped with supporting disk 41, the bottom is equipped with gear wheel 42, supporting disk 41 fixedly connected with work platform 5, fixed axle 2 rotates to be connected in work platform 5, gear wheel 42 is connected with pinion 6, pinion 6 is connected with pneumatic motor 7, pneumatic motor 7 installs at support 1, support 1 installs circular cushion 8, circular cushion 8 is connected with step cushion 9, step cushion 9 is equipped with spacing face 10 and spigot surface 11, circular cushion 8 and spacing face 10 and spigot surface 11 all separate two millimeters, circular cushion 8 and spigot surface 11 evenly install glass pearl 12.

In the embodiment, when the manual control automatic rotating device for welding the workbench is used, firstly, glass beads 12 are arranged on a circular cushion block 8 and a step cushion block 9, the step cushion block 9 is arranged on a working platform 5, then, a bearing 3 is arranged on a fixed shaft 2, then, a fixed ring 4 is sleeved on the fixed shaft 2, then, a supporting plate 41 is connected to the working platform 5, then, a pneumatic motor 7 is arranged on a bracket 1, a small gear 6 is matched with a large gear 42, finally, the circular cushion block 8 is arranged on a bracket shaft 1 and is matched with the step cushion block 9, the device has low price, only one large gear, one small gear and one set of pneumatic motor are needed, the operation is simple and convenient, the device and the working platform 5 share an air source, no electric control device or hydraulic device is needed to be configured unnecessarily, in addition, the glass beads 12 are arranged on the circular cushion block 8 and the step cushion block 9, the stability and the safety of the rotation can be ensured.

Preferably, the lower welding of the fixed shaft 2 is provided with the rotating step 13, and by adopting the design, the friction area between the fixed ring 4 and the bracket 1 is reduced, the rotation is smoother, and actually, other connecting structures can be considered according to specific conditions.

Preferably, the pneumatic motor 7 is a self-locking cylinder, so that the device can be locked after the operation is completed, the device is prevented from rotating to cause danger, and in fact, other locking modes can be considered according to specific conditions.

Preferably, the circular cushion block 8 and the step cushion block 9 are provided with the counter sink holes 14, and the counter sink holes 14 are in staggered design with the positions of the glass beads 12 along the radial direction, so that the design avoids the friction between the glass beads 12 and the counter sink holes 14, reduces the service life of the glass beads 12, increases the cost, and actually, other protection modes can be considered according to specific conditions.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention shall be covered by the claims of the present invention.

Claims

1. Manual control welds dress workstation autogiration device, its characterized in that: the device comprises a support (1), wherein a fixed shaft (2) is welded on the support (1), a bearing (3) is installed on the fixed shaft (2), the bearing (3) is connected with a fixed ring (4), a supporting plate (41) is arranged at the top of the fixed ring (4), a gear wheel (42) is arranged at the bottom of the fixed ring (4), the supporting plate (41) is fixedly connected with a working platform (5), the fixed shaft (2) is rotatably connected into the working platform (5), the gear wheel (42) is connected with a pinion (6), the pinion (6) is connected with a pneumatic motor (7), the pneumatic motor (7) is installed on the support (1), a round cushion block (8) is installed on the support (1), the round cushion block (8) is connected with a step cushion block (9), the step cushion block (9) is provided with a limiting surface (10) and a guide surface (11), the round cushion block (8) and the limiting surface (10) and the guide surface (11) are uniformly spaced by two millimeters, the round cushion block (8) and the guide surface (11) are uniformly provided with glass beads (12).

2. The manual control welding bench automatic rotating device of claim 1, characterized in that: and a rotating step (13) is welded below the fixed shaft (2).

3. The manual control automatic rotating device for the welding workbench according to claim 2, characterized in that: the pneumatic motor (7) is a self-locking cylinder.

4. The manual control welding work table automatic rotating device according to claim 3, characterized in that: the round cushion block (8) and the step cushion block (9) are provided with counter sink holes (14), and the counter sink holes (14) are designed to be staggered with the glass beads (12) along the radial direction.