CN219357729U - Numerical control machine tool bending machine - Google Patents

Abstract

The utility model provides a numerical control machine tool bending machine, which relates to the technical field of bending machines and comprises a fixed seat, wherein a bending table is fixedly arranged on the upper side of the fixed seat, a driving mechanism is arranged on one side of the bending table, a limiting mechanism is arranged on the bending table and comprises two clamping plates which are symmetrically arranged, and the bending mechanism is arranged on one side of the bending table and one side of the bending mechanism is connected with a driving mechanism; according to the bending machine, the two clamping plates are respectively connected with the notch in a sliding mode, and the two screws drive the two clamping plates to move in opposite directions to clamp the piece to be bent, so that the piece to be bent is more stable and has better bending efficiency when being bent, meanwhile, the bending of the plate or the pipe can be performed, the application range is wide, the practicability is high, the bending of the piece to be bent is effectively realized, the rotating angle of the main shaft can be adjusted through controlling the servo motor, and therefore the piece to be bent is U-shaped or right-angle, and the practicability of the bending machine is further improved.

Description

Numerical control machine tool bending machine

Technical Field

The utility model belongs to the technical field of bending machines, and particularly relates to a numerical control machine tool bending machine.

Background

The basic composition of the numerical control machine tool comprises a processing program carrier, a numerical control device, a servo driving device, a machine tool main body and other auxiliary devices, wherein the numerical control machine tool is provided with a bending step when processing workpieces, and a bending mechanism is required to be used when bending the workpieces, so that a sheet and a pipe can be bent.

The chinese patent with publication No. CN211071578U discloses a bender, this bender is through setting up servo motor, the semi-toothed wheel, rack bar and extrusion dish, when the workman needs to bend the reinforcing bar, the workman passes through switch control servo motor work, servo motor's output shaft rotation drives the semi-toothed wheel rotation, semi-toothed wheel rotation drives the rack bar and moves down, the rack bar moves down and drives extrusion dish and move down, thereby extrusion dish moves down and can bend the reinforcing bar that is under extrusion dish, thereby make the workman need not manual processing of bending the reinforcing bar, the work efficiency of workman and saved the physical power of workman, through setting up the spring, thereby make when the rack bar is no longer engaged with to the semi-toothed wheel, drive the sliding sleeve upward movement under the elasticity effect of spring self, the sliding sleeve upward movement drives the rack bar upward movement, the rack bar upward movement drives extrusion upward movement, thereby make the extrusion dish can resume to initial height, make things convenient for the next time continue to bend the reinforcing bar and handle, through setting up first pulley and second pulley, thereby make the workman more laborsaving when promoting the reinforcing bar, thereby make the pressure dish be difficult to be moved down by the extrusion dish, can not drive the high-speed of the spring to the high-speed of the spring, the high-speed is carried out and can be moved to the high-speed extrusion bar to the high-speed extrusion is carried out by the extrusion bar, the high-speed profile is difficult to the extrusion position is carried out and is moved to the extrusion the high-speed and is moved down to the bending the upper-speed of the bending bar to the position is carried out.

Accordingly, in view of the above, research and improvement are made on the existing structure and the existing defects, and a numerical control machine tool bending machine is provided so as to achieve the purpose of higher practical value.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a numerical control machine tool bending machine.

The utility model discloses a numerical control machine tool bending machine, which aims at achieving the following specific technical means:

the utility model provides a digit control machine tool bender, includes the fixing base, fixing base upside fixed mounting has the platform of bending, actuating mechanism installs in bending platform one side, stop gear installs in bending bench, stop gear includes the splint of two symmetries settings, bending mechanism installs in bending platform one side, and its one side is connected with actuating mechanism, bending mechanism includes compression roller and two limiting plates, two the spacing groove has all been seted up on the limiting plate, actuating mechanism drive compression roller moves along the spacing groove orbit.

Further, the driving mechanism comprises a servo motor, one side of the servo motor is fixedly connected with the bending table, one end of an output shaft of the servo motor is fixedly connected with a main shaft, and the outer part of the main shaft is rotationally connected with the bending table.

Further, stop gear still includes the notch of seting up on bending the platform, two splint one side respectively with notch sliding connection, two splint one side is rotated respectively and is connected with the screw rod, two the screw rod outside respectively with bending a threaded connection.

Further, the bending mechanism further comprises a supporting rod and rocking plates respectively sleeved at two ends of the main shaft, sliding grooves are formed in the rocking plates, and sliding blocks are connected to one sides of the rocking plates in a sliding mode.

Further, the outside of bracing piece respectively with two spacing groove sliding connection, bracing piece both ends respectively rather than the spout sliding connection of both sides, bracing piece both ends outside respectively with two sliders rotation connection, bracing piece middle section outside and compression roller fixed connection.

Further, the limiting groove is arranged in a U-shaped mode.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the bending device, the two clamping plates are respectively connected with the notch in a sliding manner, and the two screws respectively drive the two clamping plates to move in opposite directions, so that a piece to be bent is clamped, the piece to be bent is more stable when being bent, the bending efficiency is better, meanwhile, the bending of a plate or a pipe can be performed, the application range is wide, and the practicability is strong;

2. according to the bending machine, the rocking plates at the two ends of the bending machine are driven to rotate through the arranged main shaft, the supporting rods slide along the track of the limiting grooves, so that the pressing roller bends the piece to be bent in a pressing mode along with the movement of the supporting rods, bending of the piece to be bent is effectively achieved, the rotating angle of the main shaft can be adjusted through controlling the servo motor, the bending machining precision is effectively improved, the piece to be bent can be bent to be U-shaped or right-angle, and the practicability of the bending machine is further improved.

Drawings

FIG. 1 is a schematic diagram of a front perspective view of the present utility model;

FIG. 2 is a schematic rear perspective view of the present utility model;

fig. 3 is an enlarged schematic view of fig. 1 at a in accordance with the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a fixing seat; 2. a bending table; 3. a driving mechanism; 31. a servo motor; 32. a main shaft; 4. a limiting mechanism; 41. a clamping plate; 42. a notch; 43. a screw; 5. a bending mechanism; 51. a press roller; 52. a limiting plate; 53. a limit groove; 54. a rocking plate; 55. a chute; 56. a slide block; 57. and (5) supporting the rod.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

referring to fig. 1-3, the utility model provides a numerical control machine bending machine, which comprises a fixed seat 1, wherein a bending table 2 is fixedly arranged on the upper side of the fixed seat 1;

the driving mechanism 3 is arranged on one side of the bending table 2, the driving mechanism 3 comprises a servo motor 31, one side of the servo motor 31 is fixedly connected with the bending table 2, one end of an output shaft of the servo motor 31 is fixedly connected with a main shaft 32, and the outside of the main shaft 32 is rotationally connected with the bending table 2;

the limiting mechanism 4 is arranged on the bending table 2, the limiting mechanism 4 comprises two clamping plates 41 which are symmetrically arranged, the limiting mechanism 4 further comprises a notch 42 which is formed in the bending table 2, one side of each clamping plate 41 is respectively and slidably connected with the notch 42, one side of each clamping plate 41 is respectively and rotatably connected with a screw 43, and the outer parts of the two screws 43 are respectively and threadedly connected with the bending table 2;

the two screws 43 are respectively rotated, the two clamping plates 41 are respectively connected with the notch 42 in a sliding way, and then the two screws 43 respectively drive the two clamping plates 41 to move in opposite directions so as to clamp a piece to be bent;

the bending mechanism 5 is arranged on one side of the bending table 2, one side of the bending mechanism 5 is connected with the driving mechanism 3, the bending mechanism 5 comprises a press roller 51 and two limiting plates 52, limiting grooves 53 are formed in the two limiting plates 52, the limiting grooves 53 are arranged in a U-shaped mode, the driving mechanism 3 drives the press roller 51 to move along the track of the limiting grooves 53, the bending mechanism 5 further comprises a support rod 57 and rocking plates 54 respectively sleeved at two ends of the main shaft 32, sliding grooves 55 are formed in the two rocking plates 54, one side of each rocking plate 54 is slidably connected with a sliding block 56, the outer parts of the support rod 57 are slidably connected with the two limiting grooves 53, two ends of the support rod 57 are slidably connected with the sliding grooves 55 at two sides of the support rod 57, the outer parts of two ends of the support rod 57 are rotatably connected with the two sliding blocks 56, and the outer parts of the middle section of the support rod 57 are fixedly connected with the press roller 51;

the servo motor 31 drives the main shaft 32 to rotate, the main shaft 32 drives the rocking plates 54 at two ends of the main shaft to rotate, the two rocking plates 54 rotate the supporting rods 57 to rotate, the sliding grooves 55 limit the supporting rods 57 through matching with the sliding blocks 56, and then the supporting rods 57 slide along the track of the limiting grooves 53, so that the pressing rollers 51 press and bend the piece to be bent along with the movement of the supporting rods 57.

Working principle: when the bending machine is used, a piece to be bent is placed on the notch 42 on the bending table 2, the two screws 43 are respectively rotated, the two clamping plates 41 are respectively connected with the notch 42 in a sliding mode, and then the two screws 43 respectively drive the two clamping plates 41 to move in the opposite direction, so that the piece to be bent is clamped, the piece to be bent is more stable when being bent, the bending efficiency is better, meanwhile, the bending of a plate or a pipe can be performed, the application range is wide, and the practicability is strong;

starting a servo motor 31, wherein the servo motor 31 drives a main shaft 32 to rotate, the main shaft 32 drives rocking plates 54 at two ends of the main shaft to rotate, two rocking plates 54 rotate a supporting rod 57 to rotate, a sliding chute 55 limits the supporting rod 57 through matching with a sliding block 56, and the supporting rod 57 slides along the track of a limiting groove 53, so that a pressing roller 51 presses and bends a part to be bent along with the movement of the supporting rod 57, and bending of the part to be bent is effectively realized;

the limiting groove 53 is arranged in a U-shaped manner, so that the rotating angle of the main shaft 32 can be adjusted by controlling the servo motor 31, and a workpiece to be processed can be bent to be in a U-shaped manner or a right-angle manner, and the practicability of the bending machine is further improved.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (5)

1. A numerical control machine bender, its characterized in that: the bending device comprises a fixing seat (1), wherein a bending table (2) is fixedly arranged on the upper side of the fixing seat (1);

the driving mechanism (3) is arranged on one side of the bending table (2);

the limiting mechanism (4) is arranged on the bending table (2), and the limiting mechanism (4) comprises two clamping plates (41) which are symmetrically arranged;

the bending mechanism (5), bending mechanism (5) is installed in bending platform (2) one side, and one side and actuating mechanism (3) are connected, bending mechanism (5) are including compression roller (51) and two limiting plates (52), two limiting groove (53) have all been seted up on limiting plate (52), limiting groove (53) are U type form setting, actuating mechanism (3) drive compression roller (51) are removed along limiting groove (53) orbit.

2. A numerically controlled machine tool bender as set forth in claim 1, wherein: the driving mechanism (3) comprises a servo motor (31), one side of the servo motor (31) is fixedly connected with the bending table (2), one end of an output shaft of the servo motor (31) is fixedly connected with a main shaft (32), and the outside of the main shaft (32) is rotationally connected with the bending table (2).

3. A numerically controlled machine tool bender as in claim 2, wherein: the limiting mechanism (4) further comprises a notch (42) formed in the bending table (2), one side of each clamping plate (41) is respectively connected with the notch (42) in a sliding mode, one side of each clamping plate (41) is respectively connected with a screw rod (43) in a rotating mode, and the outer portions of the two screws (43) are respectively connected with the bending table (2) in a threaded mode.

4. A numerically controlled machine tool bender as in claim 3, wherein: the bending mechanism (5) further comprises a supporting rod (57) and rocking plates (54) respectively sleeved at two ends of the main shaft (32), sliding grooves (55) are formed in the rocking plates (54), and sliding blocks (56) are slidably connected to one sides of the rocking plates (54).

5. The numerically controlled machine tool bender as set forth in claim 4, wherein: the outside of bracing piece (57) respectively with two spacing groove (53) sliding connection, bracing piece (57) both ends respectively with spout (55) sliding connection of its both sides, bracing piece (57) both ends outside respectively with two slider (56) rotation connection, bracing piece (57) middle section outside and compression roller (51) fixed connection.