CN215965662U

CN215965662U - Numerical control bending integrated forming machine

Info

Publication number: CN215965662U
Application number: CN202122300208.3U
Authority: CN
Inventors: 卞城斌; 周晓丹
Original assignee: Jiangsu Haote Construction Engineering Co ltd
Current assignee: Jiangsu Haote Construction Engineering Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-03-08
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses a numerical control bending integrated forming machine, which comprises: a support table; the numerical control bending machine is fixedly arranged on the rear side of the supporting table; the workbench is fixedly arranged at the top end of the supporting platform; the four supporting blocks are respectively and fixedly arranged at the left end and the right end of the front side and the rear side of the middle part of the top end of the workbench in a group of two supporting blocks; the bending die is placed at the top end of the supporting block; the protection components are arranged on the outer walls of the front end and the rear end of the bending die; and the metal cushion block is arranged at the top end of the workbench and is positioned below the bending die. This numerical control integrated into one piece machine of bending reduces the intensity of friction with the spare part outer wall to have the elastic action, pop out the part of accomplishing of buckling, improve production efficiency.

Description

Numerical control bending integrated forming machine

Technical Field

The utility model relates to the technical field of bending machines, in particular to a numerical control bending integrated forming machine.

Background

The bending machine is a machine capable of bending a thin plate, and mainly comprises a support, a workbench and a clamping plate, wherein the workbench is arranged on the support and consists of a base and a pressing plate, the base is connected with the clamping plate through a hinge, the base consists of a seat shell, a coil and a cover plate, the coil is arranged in a recess of the seat shell, the cover plate is covered on the top of the recess, the coil is electrified by a lead when the bending machine is used, and the coil generates attraction force on the pressing plate after being electrified, so that the clamping of the thin plate between the pressing plate and the base is realized, the pressing plate can be made into various workpiece requirements due to the adoption of electromagnetic force clamping, a workpiece with a side wall can be processed, and the operation is very simple and convenient;

traditional numerical control bender is at the in-process of buckling to spare part, and great friction takes place for the surface of spare part and mould, and then influences the pleasing to the eye degree of spare part department of buckling, causes the damage to the department of buckling even, in addition buckle the back to the part, the part still is located the mould inboard, is difficult to take out it when buckling less spare part, very inconvenient to holistic process flow, to above problem, we have proposed a numerical control integrative machine of bending.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a numerical control bending integrated forming machine, which aims to solve the problems that parts and the surface of a die generate large friction, the parts are difficult to take out when being bent to be small and the whole processing flow is very inconvenient in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a numerical control bending integrated machine comprises:

a support table;

the numerical control bending machine is fixedly arranged on the rear side of the supporting table;

the workbench is fixedly arranged at the top end of the supporting platform;

the four supporting blocks are respectively and fixedly arranged at the left end and the right end of the front side and the rear side of the middle part of the top end of the workbench in a group of two supporting blocks;

the bending die is placed at the top end of the supporting block;

the protection components are arranged on the outer walls of the front end and the rear end of the bending die;

and the metal cushion block is arranged at the top end of the workbench and is positioned below the bending die.

Preferably, the bending die comprises: the die body is placed above the supporting blocks; the forming groove is formed in the middle of the top end of the die main body; the four sliding blocks are respectively clamped at the front side and the rear side of the inner cavities at the left end and the right end of the die main body in a group of two sliding blocks; the rotating shaft can rotate around the axis of the rotating shaft and is arranged on the inner side of the top end of the sliding block; the rotary rod, the rotary rod is inboard in two adjacent pivots about along horizontal direction fixed connection.

Preferably, the rotating shaft and the rotating rod are concentrically arranged, and the rotating rod is semicircular.

Preferably, the inner walls of the front side and the rear side of the bottom end of the forming groove are respectively contacted with the outer wall of the bottom end of the rotating rod.

Preferably, the protection assembly comprises: the two fixed blocks are respectively fixedly arranged on the outer walls of the front side and the rear side of the die main body; the moving block can move up and down and is clamped in the inner cavities at the left side and the right side of the fixed block; the rotating stick can rotate around the axis of the rotating stick and is arranged on the inner sides of the two moving blocks; the spring is fixedly arranged at the top end of the moving block along the vertical direction; the clamping groove is fixedly formed in the inner cavity of the fixing block along the horizontal direction and is positioned above the spring; the fixture block can move in the front-back direction and is clamped in an inner cavity at the front side of the fixed block; the two wrenches can be respectively arranged at the left end and the right end of the front side of the fixed block in a rotating way around the axis of the wrenches, and the rear sides of the wrenches are screwed to the front side of the fixture block; the protective films are detachably arranged in the inner cavities of the two fixing blocks and are in close contact with the outer wall of the rotating stick.

Preferably, the supporting block is movably connected with the sliding block through a T-shaped groove in an inclined state.

Compared with the prior art, the utility model has the beneficial effects that: this numerical control all-in-one of bending machine can rotate at the in-process that the spare part was buckled through pivot and the bull stick that set up with one heart, caters for the spare part outer wall that takes place to buckle gradually, reduces the frictional strength with the spare part outer wall, and the effect through the protection component in this device can further reduce the friction effect that the in-process spare part outer wall of buckling received in addition to have the elastic action, pop out the part of accomplishing of buckling, improve production efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a bending die according to the present invention;

FIG. 3 is a left side sectional view of the shield assembly of the present invention;

fig. 4 is a schematic front view of the moving block according to the present invention.

In the figure: 1. supporting table, 2, numerical control crib crimper, 3, workstation, 4, supporting shoe, 5, bending die, 6, protection component, 7, metal cushion, 51, mould main part, 52, shaping groove, 53, slider, 54, pivot, 55, rotary rod, 61, fixed block, 62, movable block, 63, change rod, 64, spring, 65, draw-in groove, 66, fixture block, 67, twist hand, 68, protective film.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a numerical control bending integrated machine comprises: the device comprises a supporting table 1, a numerical control bending machine 2, a workbench 3, a supporting block 4, a bending die 5, a protection component 6 and a metal cushion block 7, wherein the numerical control bending machine 2 is fixedly arranged on the rear side of the supporting table 1; the workbench 3 is fixedly arranged at the top end of the support table 1; two of the four supporting blocks 4 are respectively and fixedly arranged at the left end and the right end of the front side and the rear side of the middle part of the top end of the workbench 3; the bending die 5 is placed at the top end of the supporting block 4; the protection components 6 are arranged on the outer walls of the front end and the rear end of the bending die 5; the metal cushion block 7 is placed on the top end of the workbench 3 and located below the bending die 5, and the metal cushion block 7 can be of various thicknesses so as to meet different bending requirements in the bending process of the device.

Preferably, the bending die 5 further includes: the die comprises a die body 51, a forming groove 52, a sliding block 53, a rotating shaft 54 and a rotating rod 55, wherein the die body 51 is placed above a plurality of supporting blocks 4; the forming groove 52 is arranged in the middle of the top end of the die main body 51, and the inner walls of the front side and the rear side of the bottom end of the forming groove 52 are respectively contacted with the outer wall of the bottom end of the rotating rod 55; every two of the four sliding blocks 53 form a group and can be clamped at the front side and the rear side of the inner cavities at the left end and the right end of the die main body 51 respectively along the front-rear direction, and the supporting block 4 is movably connected with the sliding blocks 53 through the inclined T-shaped grooves; the rotating shaft 54 is arranged on the inner side of the top end of the sliding block 53 and can rotate around the axis of the rotating shaft; the rotating rod 55 is fixedly connected to the inner sides of the left and right adjacent rotating shafts 54 along the horizontal direction, the rotating shafts 54 and the rotating rod 55 are concentrically arranged, the shape of the rotating rod 55 is semicircular, and the effect of preliminarily reducing the scratch of the workpiece can be achieved through the bending die 5.

Preferably, the shielding assembly 6 further comprises: the two fixing blocks 61 are fixedly arranged on the outer walls of the front side and the rear side of the die main body 51 respectively; the moving block 62 can move up and down and is clamped in the inner cavities at the left side and the right side of the fixed block 61; the rotating roller 63 can rotate around the axis thereof and is arranged on the inner sides of the two moving blocks 62; the spring 64 is fixedly arranged at the top end of the moving block 62 along the vertical direction; the clamping groove 65 is fixedly arranged in the inner cavity of the fixing block 61 along the horizontal direction and is positioned above the spring 64; the fixture block 66 can move along the front-back direction and is clamped in the inner cavity at the front side of the fixing block 61; the two screw handles 67 can be respectively arranged at the left end and the right end of the front side of the fixed block 61 in a way of rotating around the axis of the screw handles, and the rear sides of the screw handles are in threaded connection with the front side of the fixture block 66; protective film 68 detachable installs in the inner chamber of two fixed blocks 61 to with changeing rod 63 outer wall in close contact with, can accomplish the effect that further protects the outer wall of work piece department of buckling and the material that will buckle the completion pops out automatically through protection component 6.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

In the actual use process of the device, firstly, a workpiece needing to be bent is placed on the surface of a bending die 5, then the workpiece is impacted by controlling a numerical control bending machine 2 to achieve the bending effect, in the movement process, the bending machine presses the middle position of the workpiece and forces the workpiece to deform, because the bottom end of the workpiece is also provided with a protective film 68, when the workpiece deforms, the front end and the rear end of the protective film 68 are pulled, a rotating rod 63 and moving blocks 62 at the front end and the rear end are forced to move upwards, a spring 64 above the moving block 62 is pressed to deform in the movement process, the surface of the protective film 68 is always ensured to be in a horizontal state under the action force of the spring 64, when the numerical control bending machine 2 continues to descend, two rotating rods 55 rotate along with the change of the included angle of the workpiece, and the protective effect on the outer wall of the workpiece is achieved by matching with the protective film 68, after the bending of the workpiece is finished, the numerical control bending machine 2 contracts, because the protective film 68 is always in a tightening state, when the numerical control bending machine 2 is separated from the bending die 5, the protective film 68 is restored to a horizontal state, the bent workpiece is naturally separated from the forming groove 52, and is convenient for a worker to take, if materials with different thicknesses need to be bent, the adaptability can be met by adjusting the distance between the two rotating rods 55, specifically, the horizontal height of the bending die 5 can be changed by replacing the cushion blocks with different thicknesses, the contact positions of the sliding blocks 53 and the supporting blocks 4 in the bending die 5 with different heights are different, when the bending die 5 is positioned at a higher position, the distance between the two sliding blocks 53 is increased under the position limitation of the T-shaped groove, at the moment, the bending can be carried out for higher materials, and when the thickness of the backing plate is thinned, the distance between the two sliding blocks 53 is reduced, can buckle to thinner work piece, change protective film 68 in this device as required, the accessible is rotatory to be twisted hand 67, changes the position of fixture block 66 under the effect of screw thread to it directly takes out the change to relieve the joint effect to protective film 68, this device reduce with the frictional strength of spare part outer wall, and have the elastic action, pop out the part of accomplishing of buckling, improve production efficiency.

In the description of the present invention, it is to be understood that the terms "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "two ends", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," "fixedly mounted," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a numerical control integrated into one piece machine of bending which characterized in that includes:

a support table (1);

the numerical control bending machine (2), the numerical control bending machine (2) is fixedly arranged on the rear side of the supporting table (1);

the workbench (3), the workbench (3) is fixedly arranged at the top end of the support table (1);

the four supporting blocks (4) are respectively and fixedly arranged at the left end and the right end of the front side and the rear side of the middle part of the top end of the workbench (3) in a group of two supporting blocks (4);

the bending die (5), the bending die (5) is placed at the top end of the supporting block (4);

the protection components (6) are arranged on the outer walls of the front end and the rear end of the bending die (5);

the metal cushion block (7) is placed at the top end of the workbench (3) and is located below the bending die (5).

2. The numerical control bending and integral forming machine according to claim 1, characterized in that: the bending die (5) comprises:

a die body (51), said die body (51) being placed above a number of said support blocks (4);

the forming groove (52), the forming groove (52) is arranged in the middle of the top end of the die main body (51);

the four sliding blocks (53) are respectively clamped at the front side and the rear side of the inner cavities at the left end and the right end of the die main body (51) in a manner that every two sliding blocks (53) form a group and can move along the front-rear direction;

the rotating shaft (54) is arranged on the inner side of the top end of the sliding block (53) and can rotate around the axis of the rotating shaft (54);

and the rotating rod (55), the rotating rod (55) is fixedly connected to the inner sides of the two rotating shafts (54) which are adjacent left and right along the horizontal direction.

3. The numerical control bending and integral forming machine according to claim 2, characterized in that: the rotating shaft (54) and the rotating rod (55) are arranged concentrically, and the rotating rod (55) is semicircular.

4. The numerical control bending and integral forming machine according to claim 2, characterized in that: the inner walls of the front side and the rear side of the bottom end of the forming groove (52) are respectively contacted with the outer wall of the bottom end of the rotating rod (55).

5. The numerical control bending and integral forming machine according to claim 2, characterized in that: the protection component (6) comprises:

the two fixing blocks (61) are respectively fixedly arranged on the outer walls of the front side and the rear side of the die main body (51);

the moving block (62) can move up and down and is clamped in the inner cavities at the left side and the right side of the fixed block (61);

the rotating roller (63) is arranged on the inner sides of the two moving blocks (62) and can rotate around the axis of the rotating roller (63);

the spring (64), the said spring (64) is fixed and set up in the top of the said moving block (62) along the upper and lower direction;

the clamping groove (65) is fixedly arranged in the inner cavity of the fixing block (61) along the horizontal direction and is positioned above the spring (64);

the fixture block (66) can move in the front-back direction and is clamped in an inner cavity on the front side of the fixing block (61);

the two screw handles (67) can be respectively arranged at the left end and the right end of the front side of the fixed block (61) in a manner of rotating around the axes of the two screw handles (67), and the rear sides of the two screw handles are screwed to the front side of the clamping block (66);

and the protective films (68) are detachably arranged in the inner cavities of the two fixing blocks (61) and are in close contact with the outer wall of the rotating rod (63).

6. The numerical control bending and integral forming machine according to claim 2, characterized in that: the supporting block (4) is movably connected with the sliding block (53) through a T-shaped groove in an inclined state.