CN212703775U

CN212703775U - Numerical control plate bending machine

Info

Publication number: CN212703775U
Application number: CN202021485517.1U
Authority: CN
Inventors: 丁明波; 毕既亮; 王志勇; 李茂涛
Original assignee: Qingdao Dongze Cnc Technology Co ltd
Current assignee: Qingdao Dongze Cnc Technology Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-03-16
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a numerical control sheet material bender, which comprises a frame, the mobile through-hole has all been seted up to the side around the frame, the carriage release lever has been cup jointed in the inner chamber activity of mobile through-hole, the one end fixed mounting of carriage release lever has the bed die, one side fixed mounting of frame inner chamber has the motor, the fixed cover of output of motor has connect the lead screw, one side fixed mounting of bed die has the movable block, the lead screw has been cup jointed in the inner chamber activity of movable block. According to the numerical control plate bending machine, the two lead screws can be driven to rotate simultaneously through the operation of the motor, the two lower dies can be driven to move to the front side and the rear side of the frame along the track of the moving through hole conveniently by utilizing the threaded connection in the inner cavity of the moving block between the moving block and the lead screws, the bent plates can be discharged from the lower dies conveniently, and the plates are prevented from being clamped in the inner cavity of the lower dies after being bent.

Description

Numerical control plate bending machine

Technical Field

The utility model relates to a bender technical field specifically is a numerical control sheet material bender.

Background

The numerical control bending machine is a common tool in the plate processing process, which mainly utilizes a matched mould to bend a metal plate into workpieces with various geometric cross section shapes, the existing bending machine generally adopts a numerical control system special for the bending machine, the coordinate axis of the bending machine is developed from a single axis to 12 axes, the numerical control system can automatically realize the control of the running depth of a slide block, the left-right inclination adjustment of the slide block, the front-back adjustment of a rear material stopper, the left-right adjustment, the pressure tonnage adjustment, the approach working speed adjustment of the slide block and the like, the bending machine can conveniently realize the actions of downward movement, inching movement, continuity, pressure maintaining, return stroke, midway stopping and the like of the slide block, and the multi-bending machine with the same angle or different angles can be finished by one-time feeding.

The existing numerical control plate bending machine bends plates due to the extrusion of the upper die and the lower die in the use process, the plates are easily clamped in the bending grooves of the lower die after being extruded, the plates can be removed only by using certain strength, unnecessary manpower is increased, operators use more energy, the use is not convenient enough, and the plates can be scratched or even a human body can be damaged in the taking-out process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a numerical control sheet material bender possesses the advantage of being convenient for follow the interior quick takeout of lower mould with the panel after bending to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a numerical control sheet material bender, includes the frame, the shift through-hole has all been seted up to the front and back side of frame, the inner chamber activity of shift through-hole has cup jointed the carriage release lever, the one end fixed mounting of carriage release lever has the bed die, one side fixed mounting of frame inner chamber has the motor, the fixed cover of output of motor has connect the lead screw, one side fixed mounting of bed die has the movable block, the lead screw has been cup jointed in the inner chamber activity of movable block.

Preferably, the bottom fixed mounting of frame has the supporting leg, the lower part fixed mounting of supporting leg has the bottom plate, the top fixed mounting of bottom plate has the buffering sponge layer, the containing box has been placed at the top of buffering sponge layer.

Preferably, the number of the supporting legs is four, the four supporting legs are respectively distributed on four corners of the bottom of the frame, and the bottoms of the four supporting legs are fixedly provided with non-slip mats.

Preferably, the rear side of frame top fixed mounting has the support frame, the bottom of support frame has the last mould that is located the bed die top through cylinder fixed mounting.

Preferably, the number of the lower dies is two, the two lower dies are symmetrically distributed on the front side and the rear side of the inner cavity of the frame, and each lower die is movably connected with the frame through three moving rods.

Preferably, the inner cavity of each moving block is provided with threads meshed with the lead screw, the number of the moving blocks is two, and the two moving blocks are symmetrically distributed on the front side and the rear side of the motor.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the numerical control plate bending machine, the two lead screws can be driven to rotate simultaneously through the operation of the motor, the two lower dies can be driven to move to the front side and the rear side of the frame along the track of the moving through hole conveniently by utilizing the threaded connection in the inner cavity of the moving block between the moving block and the lead screws, the bent plates can be discharged from the lower dies conveniently, and the plates are prevented from being clamped in the inner cavity of the lower dies after being bent.

2. This numerical control sheet material bender is equipped with bottom plate, buffering sponge layer and containing box through the below of frame, is convenient for collect the panel after being bent in the inner chamber of containing box, is equipped with the buffering sponge layer through the top of bottom plate, has reduced the panel after being bent and has fallen the produced impact force of containing box inner chamber to self and containing box.

Drawings

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

FIG. 2 is a schematic view of the explosion structure between the moving through hole and the moving rod of the present invention;

FIG. 3 is a schematic view of the structure of the motor of the present invention;

fig. 4 is a schematic view of the bottom plate structure of the present invention.

In the figure: 1. a frame; 2. moving the through hole; 3. a travel bar; 4. a lower die; 5. a motor; 6. a screw rod; 7. a moving block; 8. supporting legs; 9. a base plate; 10. a buffer sponge layer; 11. a storage box; 12. a support frame; 13. a cylinder; 14. and (4) an upper die.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a numerical control plate bending machine comprises a frame 1, wherein the front side and the rear side of the frame 1 are respectively provided with a movable through hole 2, an inner cavity of each movable through hole 2 is movably sleeved with a movable rod 3, one end of each movable rod 3 is fixedly provided with a lower die 4, one side of the inner cavity of the frame 1 is fixedly provided with a motor 5, the output end of each motor 5 is fixedly sleeved with a lead screw 6, one side of each lower die 4 is fixedly provided with a movable block 7, and the inner cavity of each movable block 7 is movably sleeved with the lead screw 6;

the bottom of the frame 1 is fixedly provided with supporting legs 8, the lower parts of the supporting legs 8 are fixedly provided with a bottom plate 9, the top of the bottom plate 9 is fixedly provided with a buffering sponge layer 10, the top of the buffering sponge layer 10 is provided with a containing box 11, the bottom plate 9, the buffering sponge layer 10 and the containing box 11 are arranged below the frame 1, so that the bent plates can be conveniently collected in the inner cavity of the containing box 11, the buffering sponge layer 10 is arranged at the top of the bottom plate 9, the generation of the bent plates falling into the inner cavity of the containing box 11 to the plates and the containing box 11 is reduced, the number of the supporting legs 8 is four, the four supporting legs 8 are respectively distributed at four corners of the bottom of the frame 1, the bottoms of the four supporting legs 8 are fixedly provided with anti-skid pads, and the friction force, the machine can stably run, a support frame 12 is fixedly installed on the rear side of the top of a frame 1, the bottom of the support frame 12 is fixedly installed on an upper die 14 located above a lower die 4 through a cylinder 13, the number of the lower dies 4 is two, the two lower dies 4 are symmetrically distributed on the front side and the rear side of an inner cavity of the frame 1, each lower die 4 is movably connected with the frame 1 through three moving rods 3, the lower dies 4 can stably move in the frame 1 through the three moving rods 3 and the movable die 4, the inner cavity of a movable block 7 is provided with threads meshed with a lead screw 6, the number of the movable blocks 7 is two, the two movable blocks 7 are symmetrically distributed on the front side and the rear side of a motor 5, the two lead screws 6 can be simultaneously driven to simultaneously rotate through the running of the motor 5, and the movable blocks 7 are connected with the lead screw 6 through the threads in the inner cavity of the movable block, the two lower dies 4 are driven to move to the front side and the rear side of the frame 1 along the track of the moving through hole 2 by the moving rod 3, so that the bent plate can be discharged from the lower dies 4 conveniently, and the bent plate is prevented from being clamped in the inner cavity of the lower dies 4.

The working principle is as follows: firstly, place panel at the top of bed die 4, it can bend to drive mould 14 downstream through cylinder 13 downstream, after panel bends, can drive mould 14 upstream through cylinder 13 upstream, can drive two lead screws 6 simultaneously rotatory through the operation of motor 5, utilize the threaded connection in the movable block 7 inner chamber between through movable block 7 and the lead screw 6, can drive two bed die 4 simultaneously and utilize movable rod 3 to remove to the front and back side of frame 1 along the orbit of removal through-hole 2, panel after will being bent is discharged in the containing box 11 inner chamber from bed die 4, can.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a numerical control sheet material bender, includes frame (1), its characterized in that: the utility model discloses a lead screw (6) of frame, including frame (1), shift through hole (2) have all been seted up to the front and back side of frame (1), shift rod (3) have been cup jointed in the inner chamber activity of shift through hole (2), the one end fixed mounting of shift rod (3) has bed die (4), one side fixed mounting of frame (1) inner chamber has motor (5), the fixed cover of output of motor (5) has been cup jointed lead screw (6), one side fixed mounting of bed die (4) has movable block (7), lead screw (6) have been cup jointed in the inner chamber activity of movable block (7).

2. A numerically controlled plate bending machine according to claim 1, characterized in that: the bottom fixed mounting of frame (1) has supporting leg (8), the lower part fixed mounting of supporting leg (8) has bottom plate (9), the top fixed mounting of bottom plate (9) has buffering sponge layer (10), containing box (11) have been placed at the top of buffering sponge layer (10).

3. A numerically controlled plate bending machine according to claim 2, characterized in that: the number of the supporting legs (8) is four, the supporting legs (8) are respectively distributed on four corners of the bottom of the frame (1), and the bottoms of the supporting legs (8) are fixedly provided with non-slip mats.

4. A numerically controlled plate bending machine according to claim 1, characterized in that: the rear side of the top of the frame (1) is fixedly provided with a support frame (12), and the bottom of the support frame (12) is fixedly arranged on an upper die (14) positioned above the lower die (4) through a cylinder (13).

5. A numerically controlled plate bending machine according to claim 1, characterized in that: the number of the lower dies (4) is two, the two lower dies (4) are symmetrically distributed on the front side and the rear side of the inner cavity of the frame (1), and each lower die (4) is movably connected with the frame (1) through three moving rods (3).

6. A numerically controlled plate bending machine according to claim 1, characterized in that: the inner cavity of the moving blocks (7) is provided with threads meshed with the lead screw (6), the number of the moving blocks (7) is two, and the two moving blocks (7) are symmetrically distributed on the front side and the rear side of the motor (5).