CN205111191U - Scissors formula liftable roller device - Google Patents

Abstract

A scissors-type lifting roller device described in the utility model includes a base part, a roller part, a lifting part and a driving mechanism, the roller part is located above the base part and connected with the lifting part, and the lifting part Concealed installed inside the base part, including a screw rod, a support rod, a bottom plate and at least two pairs of sliding wheels, the lifting part is connected with the driving mechanism through a screw rod, and the installation method of the support rod is a scissors type, so The at least two pairs of sliding wheels are mounted on the base plate. Compared with the existing technology, the device is easy to install, easy to operate, convenient to adjust the position of the device, occupies a small space, can realize automatic and stable lifting, and has a large lifting stroke, realizes a reasonable allocation of human resources, greatly improves work efficiency, and reduces manual labor Strength, reduce production costs.

Description

A scissor-type liftable roller device

technical field

The utility model relates to a scissors-type liftable roller device, which belongs to the technical field of equipment manufacturing.

Background technique

Pipe fitting welding is an important processing procedure in the pipe fitting processing link. The roller device that plays a supporting and lifting role in the long pipe fitting welding process is an important issue that all companies engaged in pipe fitting welding processing must solve.

At present, the roller device used for pipe welding generally adopts the traditional oil cylinder lifting type roller device, the screw rod lifting type roller device and the fixed type roller device, etc. The above-mentioned roller device has the disadvantages of extremely deep foundation pit, high driving power, low precision, small lifting stroke, inability to move, complicated operation, high labor intensity, high cost, etc., resulting in low efficiency of pipe fitting processing.

In view of the problems existing in the above-mentioned processing, it is urgent to develop a roller device that is movable, can be raised and lowered with a large stroke, is easy to install, low in cost, and easy to operate.

Contents of the invention

Purpose of the invention: To address the deficiencies of the current prior art, provide a scissor-type liftable roller device that is movable, can be raised and lowered with a large stroke, is easy to install, low in cost, and easy to operate.

Technical solution: A scissors-type lifting roller device described in the present invention includes a base part, a roller part, a lifting part and a driving mechanism. The roller part is located above the base part and connected with the lifting part. The lifting part is installed hidden inside the base part, including a screw rod, a support rod, a bottom plate and at least two pairs of sliding wheels. The lifting part is connected with the driving mechanism through a screw rod, and the installation method of the support rod is scissors In the above-mentioned type, the at least two pairs of sliding wheels are installed on the bottom plate. The support rod is set in scissors type, which is convenient to adjust the position of the device, occupies a small space, and has a large lifting stroke; a sliding wheel is set on the bottom plate of the lifting part, which can ensure the accuracy and stability of the lifting process; the screw rod and the driving mechanism Connection, can realize automatic lifting.

Further, the base component is a steel plate base. After weight reduction treatment, the weight of the equipment can be minimized while ensuring the strength, and the cost can be reduced.

Further, a guiding mechanism is installed inside the base part, and is connected with the lifting part through a bottom plate. Ensure that the lifting parts are lifted and lowered smoothly during the lifting process, the force is averaged, and tilting is prevented, which further ensures the smoothness of the lifting.

Further, the drive mechanism includes a reducer and a motor, which ensures automatic lifting of the lifting components.

Beneficial effects: Compared with the prior art, the utility model has the advantages: the device is easy to install, easy to operate, convenient to adjust the position of the device, occupies a small space, can realize automatic and stable lifting, and has a large lifting stroke, realizing a reasonable allocation of human resources , Greatly improve work efficiency, reduce labor intensity, and reduce production costs.

Description of drawings

Fig. 1 is a structural schematic diagram of a scissors type liftable roller device described in the utility model;

Fig. 2 is a top view of a scissors-type liftable roller device described in the utility model;

Fig. 3 is a cross-sectional view of a scissors-type liftable roller device described in the present invention.

detailed description

The technical scheme of the utility model is described in detail below by means of the accompanying drawings.

Embodiment 1: As shown in Figures 1-3, a scissors-type lifting roller device according to the present invention includes a base part 1, a roller part 2, a lifting part 3 and a driving mechanism 4, and the roller part 2 is located at The base part 1 is above and connected with the lifting part 3 . The base part 1 is a steel plate base. After weight reduction treatment, the weight of the equipment can be minimized while ensuring the strength, and the cost can be reduced.

A guiding mechanism is installed inside the base part 1 and is connected with the lifting part 3 through a bottom plate 6 . It is ensured that the lifting part 3 is lifted and lowered smoothly during the lifting process, and the force is averaged to prevent tilting, which further ensures the stability of the lifting.

The drive mechanism 4 includes a speed reducer and a motor, which ensures that the lifting component 3 is automatically lifted.

The lifting part 3 is hidden and installed inside the base part 1, and includes a screw rod, a pole 5, a bottom plate 6 and at least two pairs of sliding wheels 7. The lifting part 3 is connected with the driving mechanism 4 through a screw rod, so The installation method of the pole 5 is scissors type, and the at least two pairs of sliding wheels 7 are installed on the bottom plate 6 . The support rod 5 is set to a scissors type, which is convenient for adjusting the position of the device, takes up little space, and has a large lifting stroke; a sliding wheel 7 is set on the bottom plate 6 of the lifting part 3, which can ensure the accuracy and stability in the lifting process; The rod is connected with the driving mechanism 4, which can realize automatic lifting.

Compared with the existing technology, the device is easy to install, easy to operate, convenient to adjust the position of the device, occupies a small space, can realize automatic and stable lifting, and has a large lifting stroke, realizes a reasonable allocation of human resources, greatly improves work efficiency, and reduces manual labor. Strength, reduce production costs.

As stated above, although the invention has been shown and described with reference to certain preferred embodiments, this should not be construed as limiting the invention itself. Various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (4)

1. A scissors-type lifting roller device, characterized in that it includes a base part (1), a roller part (2), a lifting part (3) and a driving mechanism (4), and the roller part (2) is located on the Above the base part (1) and connected with the lifting part (3), the lifting part (3) is hidden and installed inside the base part (1), including screw rods, support rods (5), and bottom plates (6) and at least two pairs of sliding wheels (7), the lifting part is connected with the driving mechanism through a screw rod, the installation method of the pole is scissors type, and the at least two pairs of sliding wheels (7) are installed on the bottom plate (6) on. 2. A scissors-type liftable roller device according to claim 1, characterized in that, the base part (1) is a steel plate base. 3. A scissors-type liftable roller device according to claim 1, characterized in that a guide mechanism is installed inside the base part (1), and is connected with the lifting part (3) through a bottom plate (6). 4. A scissor-type liftable roller device according to claim 1, characterized in that, the drive mechanism (4) includes a reducer and a motor.