CN219401808U

CN219401808U - Torsion device of horizontal numerical control rounding machine

Info

Publication number: CN219401808U
Application number: CN202222614551.XU
Authority: CN
Inventors: 姜尚生; 孟祥岩; 赵颖; 孙群
Original assignee: Liaocheng University
Current assignee: Dragon Totem Technology Hefei Co ltd
Priority date: 2022-10-01
Filing date: 2022-10-01
Publication date: 2023-07-25
Anticipated expiration: 2032-10-01

Abstract

The utility model discloses a torsion device of a horizontal numerical control rounding machine, which comprises a torsion box body and a torsion motor arranged on the torsion box body, wherein the torsion motor drives a worm, the worm is matched with a worm wheel, the torsion motor works to drive the worm wheel to rotate, a torsion hole is formed in the center of the worm wheel, a plurality of clamping blocks are connected and arranged at the torsion hole, the limiting ends of the clamping blocks are arranged at the positions corresponding to the torsion hole, and the limiting ends of the clamping blocks limit a twisted workpiece. According to the utility model, the worm is driven by the torsional motor to drive the worm wheel to rotate, and the workpiece to be processed is twisted and deformed by matching the torsional hole and the clamping block arranged in the center of the worm wheel, so that the processing range of the bending machine is increased, and the applicability of the bending machine is improved.

Description

Torsion device of horizontal numerical control rounding machine

Technical Field

The utility model relates to a rounding machine, in particular to a torsion device of a horizontal numerical control rounding machine.

Background

At present, a vertical type rounding machine or a horizontal type rounding machine is selected according to the processing requirements of different workpieces, such as the weight of the workpieces, the shape required to be formed and the like. The conventional horizontal type rounding machine comprises three working rolls, wherein two working rolls are utilized to form a supporting surface, and then the rest one working roll is utilized to apply pressure to the supporting surface, so that the profile is bent, but when the working rolls apply pressure to the supporting surface, the working rolls vibrate in the moving process, the three working rolls self-rotate, but the two working rolls forming the supporting surface do not limit the profile, so that the profile on two sides is bent due to vibration, deflection and other factors while rounding, and machining errors are caused. Because the traditional horizontal rounding machine only has three working rolls, different processing requirements are difficult to meet, and the work is single.

The rounding machine is a machine capable of rounding round thin plates or tubular profiles and comprises a support, a workbench, a numerical control system and a hydraulic pump, wherein the workbench is arranged on the support, a cylindrical pressing die and a cylindrical pressure bearing die are arranged on the workbench, a through hole is formed in the workbench, and a piston rod capable of moving back and forth is arranged on the hydraulic pump. When the hydraulic press is used, the hydraulic pump pushes the pressing die to move forwards to generate pressure on the profile after being electrified, so that the profile is bent. The existing rounding machine has the defects that a torsional component is generally lack for a thin plate section, and the workpiece cannot be subjected to torsional deformation, so that the applicability of the rounding machine is affected.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a torsion device of a horizontal numerical control bending machine, which can apply torsion acting force to a processed workpiece, so that the processed workpiece can be subjected to torsion deformation according to processing requirements, and the processing application range of the bending machine is improved.

In order to solve the technical problems, the utility model adopts the following technical means:

the utility model provides a torsion device of horizontal numerical control bending machine, includes twists reverse the box, sets up the torsion motor on twisting the box, torsion motor drive worm, worm and worm wheel cooperation, torsion motor work drives the worm wheel and rotates, the center department of worm wheel is equipped with twists reverse the hole, twists reverse the hole department and connects and set up a plurality of fixture blocks, the spacing end of fixture block is in twists reverse the hole and corresponds the position, the spacing end of fixture block is spacing to the work piece that is twisted.

According to the utility model, the worm is driven by the torsional motor to drive the worm wheel to rotate, and the workpiece to be processed is twisted and deformed by matching the torsional hole and the clamping block arranged in the center of the worm wheel, so that the processing range of the bending machine is increased, and the applicability of the bending machine is improved.

A further preferred technical scheme is as follows:

one side of the worm wheel is provided with a connecting groove, and a clamping block is arranged in the connecting groove in an connecting mode. Through setting up the spread groove, be convenient for utilize its connection to set up the fixture block, improve the stability to the connection of fixture block.

The worm is arranged in the torsion box body, a torsion end cover is arranged at one end of the torsion box body, which is connected with the torsion motor, the torsion end cover is connected with the torsion motor, and the torsion motor is connected with the drive worm through a coupler. Through setting up the torsion end cover, be convenient for utilize its connection to set up torsion motor, utilize torsion motor drive worm.

Drawings

Fig. 1 is a perspective view of the present utility model.

Fig. 2 is a perspective view of the present utility model.

Reference numerals illustrate: the device comprises a 1-torsion motor, a 2-coupler, a 3-torsion end cover, a 4-torsion box body, a 5-clamping block, a 6-worm, a 7-worm wheel and an 8-torsion hole; 9-connecting groove.

Detailed Description

The utility model will be further illustrated with reference to the following examples.

Referring to fig. 1 and 2, it can be known that a twisting device of a horizontal numerical control rounding machine is composed of a twisting box 4, and a twisting motor 1 arranged on the twisting box 4, wherein the twisting motor 1 drives a worm 6, the worm 6 is matched with a worm wheel 7, the twisting motor 1 works to drive the worm wheel 7 to rotate, a twisting hole 8 is arranged at the center of the worm wheel 7, a plurality of clamping blocks 5 are connected and arranged at the twisting hole 8, the limiting ends of the clamping blocks 5 are positioned at the corresponding positions of the twisting hole 8, and the limiting ends of the clamping blocks 5 limit a twisted workpiece.

One side of the worm wheel 7 is provided with a connecting groove 9, and a clamping block 5 is arranged in the connecting groove 9. Through setting up spread groove 9, be convenient for utilize its connection to set up fixture block 5, improve the stability to the connection of fixture block 5.

The worm 6 is arranged in the torsion box body 4, the torsion end cover 3 is arranged at one end of the torsion box body 4, which is connected with the torsion motor 1, the torsion end cover 3 is connected with the torsion motor 1, and the torsion motor 1 is connected with the driving worm 6 through the coupler 2. By providing the torsion end cap 3, the torsion motor 1 is conveniently provided by its connection, and the worm 6 is driven by the torsion motor 1. The worm wheel 7 is arranged on the torsion box 4 through bearing connection.

The work piece that this device during operation will need to be warp inserts in torsion hole 8, and torsion motor 1 passes through worm 6 drive worm wheel 7 rotation, because worm wheel 7 has certain radius and makes the power arm in the torsion working process be greater than the resistance arm of work piece far away, very easy torsional deformation will work to the machining range of bending machine has been improved, its suitability has been improved.

The foregoing description is only of the preferred embodiments of the utility model and is not intended to limit the scope of the claims, but rather the equivalent structural changes made by the application of the present description and drawings are intended to be included within the scope of the claims.

Claims

1. The utility model provides a torsion device of horizontal numerical control bending machine, includes twists reverse box (4), sets up torsion motor (1) on twists reverse box (4), its characterized in that: the torsion motor (1) drives the worm (6), the worm (6) is matched with the worm wheel (7), the torsion motor (1) works to drive the worm wheel (7) to rotate, a torsion hole (8) is formed in the center of the worm wheel (7), a plurality of clamping blocks (5) are connected and arranged at the torsion hole (8), the limiting ends of the clamping blocks (5) are located at positions corresponding to the torsion hole (8), and the limiting ends of the clamping blocks (5) limit the twisted workpiece.

2. The torsion device of the horizontal numerical control rounding machine according to claim 1, wherein: one side of the worm wheel (7) is provided with a connecting groove (9), and a clamping block (5) is arranged in the connecting groove (9).

3. The torsion device of the horizontal numerical control rounding machine according to claim 1, wherein: the worm (6) is arranged in the torsion box body (4), a torsion end cover (3) is arranged at one end of the torsion box body (4) where the worm (6) is connected with the torsion motor (1), the torsion end cover (3) is connected with the torsion motor (1), and the torsion motor (1) is connected with the drive worm (6) through a coupler (2).