CN217251844U

CN217251844U - Bending machine with adjustable bending radian

Info

Publication number: CN217251844U
Application number: CN202220434667.2U
Authority: CN
Inventors: 叶德武; 叶德智
Original assignee: Jiangxi Tongda Industrial Co ltd
Current assignee: Jiangxi Tongda Industrial Co ltd
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-08-23
Anticipated expiration: 2032-03-02

Abstract

The utility model discloses a bending machine of crooked radian adjustable, which comprises a supporting pedestal and I, the organism, an upper fixed plate, punching press running roller mechanism and backing roll wheel mechanism, be equipped with the organism on the support base, the upper portion of organism is equipped with an upper fixed plate, punching press running roller mechanism includes the lift jar, the lift slide rail, slider I, punching press running roller and motor I, both sides are equipped with the lift slide rail in the middle of the organism upper portion, be equipped with slider I on the lift slide rail, the inboard of slider I is equipped with motor I, motor I's output passes slider I and is equipped with the punching press running roller, the middle part of organism transversely is equipped with the translation slide rail, two sets of backing roll wheel mechanisms that can remove about on the translation slide rail are equipped with, the backing roll wheel mechanism includes slider II, support running roller and motor II, slider II's inboard is equipped with motor II, motor II's output passes slider II and is equipped with the support running roller. The utility model discloses can realize that the work piece transmits and the location of bending, can adjust the bending radian, can effectively improve production efficiency, realize the bending of different radians.

Description

Bending press with adjustable bending radian

Technical Field

The utility model relates to a pipe fitting processing technology field specifically relates to a bending press of crooked radian adjustable.

Background

In the process of processing and producing metal pipe fittings, the pipe fittings are often required to be bent. However, since the bending fixture is fixed, when different radians need to be bent, the replacement is not convenient, and the bending with different radians cannot be satisfied.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of prior art, provide a bending press of crooked radian adjustable.

The utility model discloses technical scheme:

a bending press with adjustable bending radian comprises a supporting base, a press body, an upper fixing plate, a stamping roller mechanism and a supporting roller mechanism, wherein the press body is arranged on the supporting base, the upper part of the press body is provided with the upper fixing plate, the stamping roller mechanism comprises a lifting cylinder, a lifting slide rail, a slider I, a stamping roller and a motor I, the lifting slide rail is arranged on two sides in the middle of the upper part of the press body, the slider I is arranged on the lifting slide rail in a sliding manner, the motor I is arranged on the inner side of the slider I, the stamping roller is arranged at the output end of the motor I, the upper fixing plate is provided with the lifting cylinder, and the output end of the lifting cylinder is connected with the slider I through a connecting rod; the middle part of organism transversely is equipped with the translation slide rail, can remove on the translation slide rail and be equipped with two sets of backing roller mechanisms, backing roller mechanism includes slider II, supporting roller and motor II, slider II's inboard is equipped with motor II, and motor II's output passes slider II and is equipped with supporting roller.

Preferably, telescopic cylinders are respectively installed on two sides of the machine body through installation brackets, and the output end of each telescopic cylinder is correspondingly connected with the sliding block II.

Preferably, the below of punching press running roller is equipped with auxiliary wheel mechanism, auxiliary wheel mechanism is including lifting jar, support and auxiliary wheel, lift the jar and install at the support base, and the auxiliary wheel is installed through the support to the output that lifts the jar.

Preferably, the upper fixing plate is provided with an earring.

Preferably, the rotation directions of the motor I and the motor II are opposite to each other.

The utility model discloses punching press running roller and two supporting rollers all can be the pivoted and motor I and motor II's rotation direction each other is opposite, can realize that the work piece transmits and the location of bending, and the clearance between two sets of supporting roller mechanism is adjustable, can adjust the bending radian, can effectively improve production efficiency, realizes the bending of different radians.

Drawings

FIG. 1 is a front view of a preferred embodiment of the present invention;

fig. 2 is a right side view of the preferred embodiment of the present invention;

FIG. 3 is a schematic view of the auxiliary wheel mechanism according to the preferred embodiment of the present invention;

in the figure: the device comprises a supporting base 1, a machine body 2, an upper fixing plate 3, a lifting cylinder 4, a lifting slide rail 5, a slider I6, a stamping roller 7, a translation slide rail 8, a slider II9, a supporting roller 10, an installation bracket 11, a telescopic cylinder 12, an ear ring 13, a lifting cylinder 14, a support 15, an auxiliary wheel 16, a connecting rod 17, a motor I18, a motor II19 and a workpiece 100.

Detailed Description

The present invention can be further described by the following embodiments, however, the scope of the present invention is not limited to the following embodiments.

Example 1: as shown in fig. 1-3, the bending press with adjustable bending radian comprises a supporting base 1, a machine body 2, an upper fixing plate 3, a stamping roller mechanism and a supporting roller mechanism, wherein the supporting base 1 is provided with the machine body 2, the upper fixing plate 3 is arranged on the upper portion of the machine body 2, the stamping roller mechanism comprises a lifting cylinder 4, a lifting slide rail 5, a slide block I6, a stamping roller 7 and a motor I18, the lifting slide rail 5 is arranged on two sides of the middle of the upper portion of the machine body 2, the slide block I6 is arranged on the lifting slide rail 5 in a sliding manner, the motor I18 is arranged on the inner side of the slide block I6, the output end of the motor I18 penetrates through the slide block I6 to be provided with the stamping roller 7, the lifting cylinder 4 is arranged on the upper fixing plate 3, the output end of the lifting cylinder 4 is connected with the slide block I6 through a connecting rod 17, the middle portion of the machine body 2 is transversely provided with a translation slide rail 8, and the two supporting roller mechanisms capable of moving left and right are arranged on the translation slide rail 8, the backing roll wheel mechanism includes slider II9, supporting roller 10 and motor II19, the inboard of slider II9 is equipped with motor II19, and motor II 19's output passes slider II9 and is equipped with supporting roller 10, be equipped with the vertical groove of stepping down (not shown in the figure) that power supply machine I18 reciprocated and stepped down on the organism 2 to and the horizontal groove of stepping down (not shown in the figure) of power supply machine II19 lateral shifting, the utility model discloses punching press running roller 7 and two supporting roller 10 all can be pivoted and motor I18 and motor II 19's direction of rotation each other are opposite, can realize that work piece transmission and bending press the location, and the clearance between two sets of wheel mechanisms is adjustable, can adjust the backing roll bending radian.

Preferably, telescopic cylinders 12 are respectively installed on two sides of the machine body 2 through installation brackets 11, and output ends of the telescopic cylinders 12 are respectively and correspondingly connected with sliding blocks II 9.

Preferably, the below of punching press running roller 7 is equipped with auxiliary wheel mechanism, auxiliary wheel mechanism is including lifting jar 14, support 15 and auxiliary wheel 16, lifting jar 14 is installed at supporting pedestal 1, and lifting jar 14's output has auxiliary wheel 16 through support 15 installation, and through setting up auxiliary wheel mechanism when punching press running roller 7 pushes down auxiliary wheel 16 and two supporting roller 10 formation inverted triangle distribution, auxiliary wheel 16 can be to the work piece location of buckling, makes the work piece stress of buckling even, plays the effect of supplementary buckling.

Preferably, the upper fixing plate 3 is provided with an ear ring 13, and equipment can be conveniently hoisted and transferred by arranging the ear ring 13.

The utility model discloses the working process: the workpiece 100 is placed on two supporting rollers 10, an operator controls the output shafts of a lifting cylinder 4 and a lifting cylinder 14 to extend, an output shaft of the lifting cylinder 4 extends to drive a sliding block I6 to move downwards, so that a stamping roller 7 is contacted with the upper part of the workpiece 100, the output shaft of the lifting cylinder 14 extends to drive an auxiliary wheel 16 to be contacted with the lower part of the workpiece 100, so that the workpiece is kept in a straight state, a motor I18 and a motor II19 are started, a motor I18 drives the stamping roller 7 to rotate, a motor II19 drives the supporting rollers 10 to rotate, because the rotating directions of the motor I18 and the motor II19 are opposite, the workpiece 100 can be transmitted under the action of the stamping roller 7 and two motors II19, when the workpiece 100 is transmitted to an initial bending position, the output shaft of the lifting cylinder 4 is controlled to extend continuously, the output shaft of the lifting cylinder 14 contracts, the stamping roller 7 and the auxiliary wheel 16 are always kept in a contact state with the workpiece 100, so that the workpiece is bent and pressed in the continuous transmission process, and when the workpiece 100 is transmitted to the bending terminal point, the lifting cylinder 4 and the lifting cylinder 14 are controlled to reset, and the bent workpiece 100 is taken out.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only one solution, and such description is for clarity only, and those skilled in the art should take the description as a whole, and the solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.

Claims

1. A bending press with adjustable bending radian comprises a supporting base (1), a press body (2), an upper fixing plate (3), a stamping roller mechanism and a supporting roller mechanism, it is characterized in that a machine body (2) is arranged on the supporting base (1), an upper fixing plate (3) is arranged on the upper part of the machine body (2), the stamping roller mechanism comprises a lifting cylinder (4), a lifting slide rail (5), a slide block I (6), a stamping roller (7) and a motor I (18), the two sides of the middle of the upper part of the machine body (2) are provided with lifting slide rails (5), a slide block I (6) is arranged on the lifting slide rails (5) in a sliding way, the inner side of the slide block I (6) is provided with a motor I (18), the output end of the motor I (18) penetrates through the slide block I (6) and is provided with a stamping roller (7), a lifting cylinder (4) is arranged on the upper fixing plate (3), and the output end of the lifting cylinder (4) is connected with the sliding block I (6) through a connecting rod (17); the middle part of organism (2) transversely is equipped with translation slide rail (8), can remove on translation slide rail (8) and be equipped with two sets of backing roll wheel mechanisms, backing roll wheel mechanism includes slider II (9), backing roll wheel (10) and motor II (19), the inboard of slider II (9) is equipped with motor II (19), and the output of motor II (19) passes slider II (9) and is equipped with backing roll wheel (10).

2. The bending press according to claim 1, wherein telescopic cylinders (12) are respectively mounted on two sides of the press body (2) through mounting brackets (11), and output ends of the telescopic cylinders (12) are respectively and correspondingly connected with the sliding blocks II (9).

3. The bending press according to claim 1, wherein an auxiliary wheel mechanism is arranged below the stamping roller (7), the auxiliary wheel mechanism comprises a lifting cylinder (14), a bracket (15) and an auxiliary wheel (16), the lifting cylinder (14) is arranged on the support base (1), and the auxiliary wheel (16) is arranged at the output end of the lifting cylinder (14) through the bracket (15).

4. Bending press according to claim 1, wherein the upper fixing plate (3) is provided with ear rings (13).

5. The bending press according to claim 1, wherein the rotation directions of the motor I (18) and the motor II (19) are opposite to each other.