CN210995920U

CN210995920U - Sheet bending machine

Info

Publication number: CN210995920U
Application number: CN201920970604.7U
Authority: CN
Inventors: 王昌峰
Original assignee: Hubei Le'er Medical Equipment Co ltd
Current assignee: Hubei Le'er Medical Equipment Co ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-07-14
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a plate bending machine, which comprises a bending machine body, a hydraulic cylinder is fixedly arranged at the middle part of the top end of the bending machine body, a push rod is fixedly connected with the bottom end of a piston rod arranged on the hydraulic cylinder, an upper die is fixedly connected with the bottom of the push rod through a bolt, a workbench is fixedly arranged at the bottom of the bending machine body, two baffles are fixedly arranged at both sides of the top end of the workbench, two electric telescopic rods are fixedly arranged at one side inside the bending machine body, a conveyor belt is fixedly arranged at the top end of the workbench, a motor is fixedly arranged at one side of the conveyor belt, and support columns are fixedly connected at four corners of the bending machine body, so that the plate can be transported through the conveyor belt, a large amount of manpower is saved, the working efficiency is improved, and a shock pad is arranged, the vibration effect generated by the plate bending machine during working can be effectively reduced.

Description

Sheet bending machine

Technical Field

The utility model relates to a bender, in particular to sheet material bender.

Background

The bending machine is a machine capable of bending thin plates, and mainly structurally comprises a support, a workbench and a clamping plate, wherein the workbench is arranged on the support and comprises a base and a pressing plate, the base is connected with the clamping plate through a hinge and comprises a seat shell, a coil and a cover plate, the coil is arranged in a recess of the seat shell, and the cover plate covers the top of the recess. When the clamping device is used, the coil is electrified by the lead, and the attraction is generated on the pressing plate after the coil is electrified, so that the thin plate between the pressing plate and the base is clamped. The electromagnetic force clamping is adopted, so that the pressing plate can be made into various workpiece requirements, and the workpiece with the side wall can be processed, and the operation is very simple and convenient.

Traditional bender needs a large amount of labours to treat that the panel of bending impels inside the bender when the feeding, and very big consumption work can reduce work efficiency simultaneously, and traditional bender is when bending the operation, and the fixed degree of sheet material is not enough, and the sheet material easily takes place the skew when the extrusion to influence the effect of bending of sheet material.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sheet material bender can solve traditional bender feeding effectively and consume the unstable defect of labour and sheet material.

In order to solve the technical problems, the utility model provides a plate bending machine, which comprises a bending machine body, wherein a hydraulic cylinder is fixedly arranged at the middle part of the top end of the bending machine body, a push rod is fixedly connected at the bottom end of a piston rod arranged on the hydraulic cylinder, an upper die is fixedly connected at the bottom part of the push rod through a bolt, a workbench is fixedly arranged at the bottom part of the bending machine body, two baffles are fixedly arranged at both sides of the top end of the workbench, a lower die is embedded in the middle part of each baffle, a plurality of screw holes are arranged at the middle part of one baffle, a plurality of bolts are correspondingly and threadedly connected on the screw holes, two electric telescopic rods are fixedly arranged at one side inside the bending machine body, a conveyor belt is fixedly arranged at the top end of the workbench, a motor is fixedly arranged at one side of the conveyor, the equal fixedly connected with support column in four edges of bender organism, one side fixed mounting of bender organism has flush mounting plate of switch, last fixed pneumatic cylinder control button, the motor control button and the electric telescopic handle control button of being equipped with respectively of flush mounting plate of switch, pneumatic cylinder, motor and two electric telescopic handle all through corresponding pneumatic cylinder control button, the motor control button and the electric telescopic handle control button and external power supply electric connection.

As an optimal technical scheme of the utility model, the top fixed mounting of bender organism has the safety cover.

As a preferred technical scheme of the utility model, it is located the bed die directly over to go up the mould, just go up the mutual block of recess of the bulge of mould and bed die.

As an optimal technical scheme of the utility model, two difference in height between the baffle is the thickness of sheet material, one of them the height of baffle is the same with two electric telescopic handle's height.

As an optimal technical scheme of the utility model, four the equal fixedly connected with shock pad in bottom of support column.

The utility model discloses the beneficial effect who reaches is: this sheet material bender, through the fixed conveyer belt that sets up in one side on workstation top, then carry out the feeding through the conveyer belt, a large amount of manpower promotes has been saved, work efficiency is improved, bottom through four support columns all sets up the shock pad, can reduce the vibrations effect that the sheet material bender produced at the during operation effectively, through the fixed two electric telescopic handle that set up in one side of bender organism inside, when bending the operation to the sheet material, fix the sheet material on the baffle in the outside through controlling two electric telescopic handle, thereby play the effect of fixed sheet material, prevent that the sheet material is when being extruded by mould and bed die, take place the skew, and then the effect of bending of influence sheet material.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the top view structure of the workbench according to the present invention.

In the figure: 1. a bending machine body; 2. a hydraulic cylinder; 3. a piston rod; 4. a push rod; 5. a bolt; 6. an upper die; 7. a work table; 8. a baffle plate; 9. a lower die; 10. a conveyor belt; 11. a motor; 12. a support pillar; 13. a switch panel; 14. an electric telescopic rod; 15. a protective cover.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

As shown in the figures 1-2, the plate bending machine of the utility model comprises a bending machine body 1, a hydraulic cylinder 2 is fixedly arranged at the middle part of the top end of the bending machine body 1, a push rod 4 is fixedly connected with the bottom end of a piston rod 3 arranged on the hydraulic cylinder 2, an upper die 6 is fixedly connected with the bottom of the push rod 4 through a bolt 5, a workbench 7 is fixedly arranged at the bottom of the bending machine body 1, two baffles 8 are fixedly arranged at both sides of the top end of the workbench 7, a lower die 9 is embedded in the middle part of the two baffles 8, a plurality of screw holes are arranged in the middle part of one baffle 8, a plurality of bolts 5 are correspondingly connected on the screw holes in a threaded manner, two electric telescopic rods 14 are fixedly arranged at one side inside the bending machine body 1, a conveyor belt 10 is fixedly arranged at the top end of the workbench 7, a motor 11 is, the equal fixedly connected with support column 12 in four edges of bender organism 1, one side fixed mounting of bender organism 1 has flush mounting plate of switch 13, the last fixed pneumatic cylinder control button that is equipped with respectively of flush mounting plate of switch 13, motor control button and electric telescopic handle control button, pneumatic cylinder 2, motor 11 and two electric telescopic handle 14 are all through the pneumatic cylinder control button that corresponds, motor control button and electric telescopic handle control button and external power supply electric connection.

Furthermore, a protective cover 15 is fixedly installed at the top end of the bending machine body 1, so that the hydraulic cylinder 2 is protected from being influenced by the outside, and normal and safe operation of the bending machine is guaranteed.

Further, the upper die 6 is located right above the lower die 9, the protruding portion of the upper die 6 and the groove of the lower die 9 are clamped with each other, and the required plate is obtained through the extrusion effect of the upper die 6 and the lower die 9.

Further, the height difference between the two baffle plates 8 is the thickness of the plate material, and the height of one baffle plate 8 is the same as the height of the two electric telescopic rods 14.

Further, the equal fixedly connected with shock pad in bottom of four support columns 12 can reduce the vibrations effect that bender organism 1 produced at the during operation effectively.

When the bending machine is used, the hydraulic cylinder 2, the motor 11 and the two electric telescopic rods 14 are electrically connected with an external power supply through corresponding hydraulic cylinder control buttons, motor control buttons and electric telescopic rod control buttons, the motor control buttons on the switch panel 13 are firstly pressed down, the motor 11 at the top end of the workbench 7 is started, the output shaft of the motor 11 rotates, so that the conveying belt 10 is driven to work through the rotating shaft, the plate is conveyed to the top end of the lower die 9, the plate is conveyed by using the conveying belt 10, a large amount of manpower is saved, the working efficiency is improved, then the electric telescopic rod control buttons are pressed down, the electric telescopic rods 14 extend, one sides of the plate are fixed on the baffle 8 at the outer side of the top end of the workbench 7, the plate is fixed, the plate is prevented from being deviated in the extrusion process of bending operation, the bending effect is influenced, and then the, start hydraulic cylinder 2, the up-and-down motion of piston rod 3 in the pneumatic cylinder 2, thereby drive and push rod 4 and remove through last mould 6 of bolted connection 5, it moves down to go up mould 6, extrude the sheet material with bed die 9 under, thereby bend the sheet material, then bend the operation to next sheet material, after work is whole to be accomplished, close the pneumatic cylinder control button on the flush mounting plate 13 of switch, motor control button and electric telescopic handle control button, all be provided with the shock pad in the bottom of four support columns 12, can reduce the vibrations effect that bender organism 1 produced at the during operation effectively, the maintenance frequency of bender organism 1 self has been reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A plate bending machine comprises a bending machine body (1) and is characterized in that a hydraulic cylinder (2) is fixedly mounted in the middle of the top end of the bending machine body (1), a push rod (4) is fixedly connected to the bottom end of a piston rod (3) arranged on the hydraulic cylinder (2), an upper die (6) is fixedly connected to the bottom of the push rod (4) through bolts (5), a workbench (7) is fixedly arranged at the bottom of the bending machine body (1), two baffles (8) are fixedly mounted on two sides of the top end of the workbench (7), a lower die (9) is embedded in the middle of each baffle (8), a plurality of screw holes are formed in the middle of one baffle (8), a plurality of bolts (5) are correspondingly and threadedly connected to the plurality of screw holes, two electric telescopic rods (14) are fixedly arranged on one side inside the bending machine body (1), the utility model discloses a bending machine, including workstation (7), top fixed mounting of workstation (7) has conveyer belt (10), one side fixed mounting of conveyer belt (10) has motor (11), output shaft rotation connection through pivot and motor (11) in conveyer belt (10), the equal fixedly connected with support column (12) in four edges of bender organism (1), one side fixed mounting of bender organism (1) has flush mounting plate of switch (13), fixed pneumatic cylinder control button, motor control button and the electric telescopic handle control button of being equipped with respectively on flush mounting plate of switch (13), pneumatic cylinder control button, motor control button and the electric telescopic handle control button and the external power supply electric connection that all pass through corresponding on pneumatic cylinder control button, motor control button and two electric telescopic handle (14) of pneumatic cylinder (2), motor (11) and two electric telescopic handle (14.

2. A sheet bending machine according to claim 1, characterized in that a protective cover (15) is fixedly mounted on the top end of said machine body (1).

3. A sheet bending machine according to claim 1, wherein said upper die (6) is positioned right above the lower die (9), and the convex portion of said upper die (6) and the concave groove of the lower die (9) are mutually engaged.

4. A machine for bending sheet metals according to claim 1, characterized in that the difference in height between said two baffles (8) is the thickness of the sheet metal, one of said baffles (8) having the same height as the two electric telescopic rods (14).

5. A sheet bending machine according to claim 1, wherein shock-absorbing pads are fixedly connected to the bottom ends of all four supporting columns (12).