CN218835676U

CN218835676U - Oblique line bending mechanism of bending machine

Info

Publication number: CN218835676U
Application number: CN202222632434.6U
Authority: CN
Inventors: 刘永; 崔海涛
Original assignee: Tangshan Yunge Steel Structure Engineering Co ltd
Current assignee: Tangshan Yunge Steel Structure Engineering Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-04-11
Anticipated expiration: 2032-10-08

Abstract

The utility model relates to a bender equipment technical field has provided bender slash mechanism of bending, including base, bending grooved rail, the mechanism of bending, bending grooved rail fixed connection in base top front end, the fixed extension board of base top fixedly connected with, fixed extension board top fixedly connected with roof support, the mechanism of bending sets up the roof support top, the inside fixedly connected with driving motor of base, driving motor's output shaft fixedly connected with rotor plate, the rotor plate is located the base top, both ends all are provided with fixture around the rotor plate top. Through the technical scheme, the problem that the efficiency is difficult to improve because the operation in the prior art is not synchronized is solved.

Description

Oblique line bending mechanism of bending machine

Technical Field

The utility model relates to a bender equipment technical field, it is specific, relate to bender slash mechanism of bending.

Background

A bending machine is a machine capable of bending a thin plate.

Through retrieval, chinese patent publication No. CN215697451U discloses an oblique line bending mechanism of a bending machine, which includes a base, wherein symmetrically arranged guide pillars are fixed on the top of the base through bolts, a supporting top plate is fixed on the top of the guide pillars through screws, a cylinder is fixedly mounted on the top of the supporting top plate, a piston rod is arranged inside the cylinder, a pressing plate is fixedly connected to the end of the piston rod, the pressing plate is slidably arranged outside the guide pillars, and a bending head is fixedly mounted on one side of the pressing plate through nut bolts; through the setting of regulating spindle, carrier plate and fixed plate isotructure, during bending, place the work piece on the carrier plate, can adjust the angle of work piece after rotating the regulating spindle to can carry out the slash and bend the processing, eliminate the limitation of bender on the market, solve and have among the prior art machining precision low, fixed poor, the high shortcoming of limitation.

However, when the bending machine is used, a bent workpiece is taken down and then a new workpiece is placed, then the workpiece is subjected to angle adjustment, the workpiece is fixed after the angle adjustment and then is bent, and a worker can continue to operate only after the bending is finished in the bending process, so that the work efficiency is difficult to improve in one-step operation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a bender slash mechanism of bending has solved the operation among the correlation technique and has not synchronized the problem that leads to efficiency to be difficult to improve.

The technical scheme of the utility model as follows:

the bending machine oblique line bending mechanism comprises a base, a bending groove rail and a bending mechanism, wherein the bending groove rail is fixedly connected to the front end of the top of the base, a fixing support plate is fixedly connected to the top of the base, a support top plate is fixedly connected to the top of the fixing support plate, the bending mechanism is arranged at the top of the support top plate, a driving motor is fixedly connected to the inside of the base, a rotating plate is fixedly connected to an output shaft of the driving motor, the rotating plate is located at the top of the base, and clamping mechanisms are arranged at the front end and the rear end of the top of the rotating plate.

Preferably, fixture includes solid fixed splint, gu fixed splint fixed connection in the rotor plate top, gu fixed splint top fixedly connected with is the mount of L type, gu fixed splint with be provided with the movable clamp plate between the mount, movable clamp plate top fixedly connected with guide post, the peripheral cover of guide post is equipped with the spring, the guide post top is run through mount and fixedly connected with pressure-bearing piece.

Preferably, the number of the clamping mechanisms is two, and the two clamping mechanisms are symmetrically arranged in front and back of the top of the rotating plate.

Preferably, the bottom of the bearing block is arc-shaped.

Preferably, the rear end of the bottom of the supporting top plate is fixedly connected with a connecting rod, and the bottom of the connecting rod is fixedly connected with a top block.

Preferably, the ejector block is trapezoidal, and the ejector block is abutted to the pressure-bearing block in the clamping mechanism on the rear side.

Preferably, the bending mechanism comprises a mounting frame, the mounting frame is fixedly connected to the top of the supporting top plate, a hydraulic cylinder is fixedly connected to the bottom of the mounting frame, a connecting block is fixedly connected to the bottom of the output end of the hydraulic cylinder, a bending plate is fixedly connected to the bottom of the connecting block, and the bending plate is located above the bending groove rail.

Preferably, the bottom of the base is connected with a universal wheel with a self-locking function.

The utility model discloses a theory of operation and beneficial effect do:

the utility model discloses in be provided with two fixture, the metal sheet of fixture centre gripping in-process of bending takes off the metal sheet after bending on another fixture, then puts new metal sheet to the angle of adjustment metal sheet, the operation that makes bend, get material and blowing goes on in step, thereby improves work efficiency.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

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

FIG. 2 is a schematic view of the front side structure of the present invention;

FIG. 3 is a left side schematic view of the internal structure of the base of the present invention;

FIG. 4 is a schematic view of the position relationship between the clamping mechanism and the rotating plate and the top block of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the clamping mechanism of the present invention.

In the figure: 1. a base; 2. bending the groove rail; 3. fixing a support plate; 4. supporting a top plate; 5. a bending mechanism; 501. a mounting frame; 502. a hydraulic cylinder; 503. connecting blocks; 504. bending the plate; 6. a drive motor; 7. a rotating plate; 8. a clamping mechanism; 801. fixing the clamping plate; 802. a fixed mount; 803. a movable splint; 804. a guide post; 805. a spring; 806. a pressure-bearing block; 9. and (7) a top block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. All other embodiments, which can be obtained by a person skilled in the art without inventive work, are related to the scope of protection of the present invention.

Examples

As shown in fig. 1 to 5, the present embodiment provides an oblique line bending mechanism for a bending machine, including a base 1, a bending groove rail 2, and a bending mechanism 5, where the bending groove rail 2 is fixedly connected to the front end of the top of the base 1, the top of the base 1 is fixedly connected with a fixing support plate 3 through a bolt, the top of the fixing support plate 3 is fixedly connected with a supporting top plate 4 through a bolt, the bending mechanism 5 is disposed at the top of the supporting top plate 4, the inside of the base 1 is fixedly connected with a driving motor 6 through a bolt, an output shaft of the driving motor 6 is fixedly connected with a rotating plate 7, the rotating plate 7 is located at the top of the base 1, both front and back ends of the top of the rotating plate 7 are provided with clamping mechanisms 8 for automatically clamping a metal plate, the rotating plate 7 is driven by the driving motor 6 to rotate 180 degrees, so that the two clamping mechanisms 8 exchange positions, when the bending mechanism 5 bends the metal plate clamped by the front clamping mechanism 8, the metal plate bent by the back clamping mechanism 8 is taken down at this time, then a new metal plate to be placed on, and the metal plate to be adjusted, so that the bending, the operations of bending, the material taking and the material taking-out are performed synchronously, thereby improving the work efficiency.

In this embodiment, fixture 8 includes solid fixed splint 801, gu fixed splint 801 is fixed to be welded in rotor plate 7 top, gu fixed splint 801 top fixedly connected with is the mount 802 of L type, be provided with movable splint 803 between solid fixed splint 801 and the mount 802, the fixed welding in movable splint 803 top has guide post 804, the peripheral cover of guide post 804 is equipped with spring 805, guide post 804 top runs through mount 802 and through screw fixedly connected with bearing block 806, be convenient for to the dismantlement and the installation of bearing block 806, be convenient for change.

In this embodiment, two clamping mechanisms 8 are provided, and the two clamping mechanisms 8 are symmetrically arranged in front and back of the top of the rotating plate 7, so that the position of the clamping mechanism 8 relative to the bending mechanism 5 is kept unchanged after the rotating plate 7 rotates 180 degrees.

In this embodiment, the bottom of the bearing block 806 is curved.

In this embodiment, the fixed welding in 4 bottom rear ends of roof support has the connecting rod, and the connecting rod bottom is convenient for change the dismantlement and the installation of kicking block 9 through screw fixedly connected with kicking block 9.

In this embodiment, the top block 9 is trapezoidal, the top block 9 abuts against the pressure-bearing block 806 in the clamping mechanism 8 on the rear side, and when the pressure-bearing block 806 and the top block 9 are squeezed together, the pressure-bearing block 806 moves upwards, so that the pressure-bearing block 806 drives the guide post 804 to move upwards, and the guide post 804 drives the movable clamping plate 803 to move upwards, so that the movable clamping plate 803 and the fixed clamping plate 801 automatically loosen the metal plate, and a worker takes the metal plate down and puts a new metal plate in the metal plate.

In this embodiment, the mechanism 5 of bending includes mounting bracket 501, mounting bracket 501 fixed welding is in 4 tops of roof support, bolt fixedly connected with pneumatic cylinder 502 is passed through to mounting bracket 501 bottom, the output bottom fixedly connected with connecting block 503 of pneumatic cylinder 502, connecting block 503 bottom fixedly connected with board 504 of bending, board 504 of bending is located the groove rail 2 tops of bending, move down through pneumatic cylinder 502 drive connecting block 503, connecting block 503 drives board 504 of bending and moves down and bend the metal sheet.

In this embodiment, the bottom of the base 1 is connected with a universal wheel with a self-locking function, so that the universal wheel is convenient to move and fix.

The working principle is as follows: when the metal plate bending device is used, a metal plate to be bent is fixed in the clamping mechanism 8 at the rear side, the metal plate is firstly placed between the fixed clamping plate 801 and the movable clamping plate 803 and adjusted to a required proper angle, the rotating plate 7 is driven to rotate 180 degrees by the driving motor 6, the rotating plate 7 drives the two clamping mechanisms 8 to rotate, the pressure bearing block 806 leaves the top block 9 in the process that the clamping mechanism 8 at the rear side moves towards the front side, and the movable clamping plate 803 moves downwards under the action of the spring 805 to clamp the metal plate;

meanwhile, the other clamping mechanism 8 moves to the rear side, so that the pressure bearing block 806 and the top block 9 are mutually extruded, the pressure bearing block 806 moves upwards to drive the guide column 804 to move upwards, and the guide column 804 drives the movable clamping plate 803 to move upwards;

after the metal plate moves to the upper portion of the bending groove rail 2, the bending plate 504 is driven by the hydraulic cylinder 502 to move downwards to bend the metal plate clamped by the front clamping mechanism 8, in the bending process, a new metal plate to be bent is placed in the rear clamping mechanism 8 to wait for bending, and through the exchange positions of the two clamping mechanisms 8, the bending, material taking and material placing are carried out synchronously, so that the production efficiency is improved.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Bender slash mechanism of bending, including base (1), bending grooved rail (2), mechanism of bending (5), its characterized in that: bend grooved rail (2) fixed connection in base (1) top front end, base (1) top fixedly connected with fixed extension board (3), fixed extension board (3) top fixedly connected with roof support (4), bend mechanism (5) and set up roof support (4) top, the inside fixedly connected with driving motor (6) of base (1), the output shaft fixedly connected with rotor plate (7) of driving motor (6), rotor plate (7) are located base (1) top, both ends all are provided with fixture (8) around rotor plate (7) top.

2. The bending machine oblique line bending mechanism according to claim 1, wherein the clamping mechanism (8) comprises a fixed clamping plate (801), the fixed clamping plate (801) is fixedly connected to the top of the rotating plate (7), an L-shaped fixing frame (802) is fixedly connected to the top of the fixed clamping plate (801), a movable clamping plate (803) is arranged between the fixed clamping plate (801) and the fixing frame (802), a guide pillar (804) is fixedly connected to the top of the movable clamping plate (803), a spring (805) is sleeved on the periphery of the guide pillar (804), and the top of the guide pillar (804) penetrates through the fixing frame (802) and is fixedly connected with a bearing block (806).

3. The bender diagonal bending mechanism according to claim 2, wherein there are two clamping mechanisms (8), and the two clamping mechanisms (8) are symmetrically arranged in front and back at the top of the rotating plate (7).

4. The bender diagonal bending mechanism according to claim 2, wherein the bottom of the bearing block (806) is arc-shaped.

5. The bending machine oblique line bending mechanism according to claim 2, wherein a connecting rod is fixedly connected to the rear end of the bottom of the top supporting plate (4), and a top block (9) is fixedly connected to the bottom of the connecting rod.

6. The bender diagonal bending mechanism according to claim 5, wherein said top block (9) is trapezoidal, and said top block (9) abuts against a bearing block (806) in said clamping mechanism (8) on the rear side.

7. The bending machine oblique line bending mechanism according to claim 1, wherein the bending mechanism (5) comprises a mounting frame (501), the mounting frame (501) is fixedly connected to the top of the supporting top plate (4), a hydraulic cylinder (502) is fixedly connected to the bottom of the mounting frame (501), a connecting block (503) is fixedly connected to the bottom of an output end of the hydraulic cylinder (502), a bending plate (504) is fixedly connected to the bottom of the connecting block (503), and the bending plate (504) is located above the bending groove rail (2).

8. The bending machine oblique line bending mechanism according to claim 1, wherein a universal wheel with a self-locking function is connected to the bottom of the base (1).