CN214976841U

CN214976841U - Bending angle adjusting device of bending machine

Info

Publication number: CN214976841U
Application number: CN202120929972.4U
Authority: CN
Inventors: 周志富
Original assignee: Zhejiang Singularity Communication Equipment Co ltd
Current assignee: Zhejiang Singularity Communication Equipment Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-12-03
Anticipated expiration: 2031-04-30

Abstract

The utility model discloses a bender angle adjusting device that bends, including frame, calibration plate, frame lower surface joint has the regulation footing, frame antetheca from the top down is fixedly connected with slide rail, lower mould in proper order and is adjusted the assembly, the lower mould is adjusted assembly upper surface fixedly connected with and is cut the edge of a knife down, assembly antetheca fixedly connected with holds in the palm the work or material rest is adjusted to the lower mould, the slide rail outer wall is provided with the upper slide assembly, upper slide assembly antetheca fixedly connected with collector box. The utility model discloses, two sets of laser range finder carry out the distance to two limits that form after bending and detect to with data feedback to the collector box, calculate the back with the angle result demonstration on the display screen in the collector box, convenient and fast, the calibration plate can carry out the level detection to lower sword mouth, the upper surface of calibration plate can be used to laser range finder's calibration, angle detection convenient and fast.

Description

Bending angle adjusting device of bending machine

Technical Field

The utility model relates to an equipment technical field that bends especially relates to a bender angle adjusting device that bends.

Background

The plate bending machine is the most widely used plate bending equipment, the simplest universal mould is used for linearly bending the plate at various angles, the operation is simple, the universality is good, the mould cost is low, the replacement is convenient, the machine only has one basic motion, namely, the up-and-down reciprocating linear motion, and bending machines are mostly needed in departments using a large amount of metal plates. Therefore, the bending machine has various types and specifications, various structural forms, continuously increased functions and increasingly improved precision, and has been developed into a precise metal forming machine tool.

Present most lathe of bending all attaches angle adjusting device, and before the work of bending, need use the waste sheet to try to bend to whether the inspection angle of bending accords with the drawing requirement, generally use the inclinometer to inspect two limits that form after bending at present, angle adjusting device on the rethread bender carries out angle adjustment, and detection achievement is more troublesome, and the precision is not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the bender angle adjusting device that proposes bends.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a bending angle adjusting device of a bending machine comprises a frame and a calibrating plate, wherein adjusting bottom feet are clamped on the lower surface of the frame, a slide rail and a lower die adjusting assembly are fixedly connected on the front wall of the frame from top to bottom in sequence, a lower knife edge is fixedly connected on the upper surface of the lower die adjusting assembly, a material supporting frame is fixedly connected on the front wall of the lower die adjusting assembly, an upper slide block assembly is arranged on the outer wall of the slide rail, a collector box is fixedly connected on the front wall of the upper slide block assembly, a display screen is arranged on the front wall of the collector box, an upper knife holder is fixedly connected on the lower surface of the upper slide block assembly, an upper knife edge is clamped at one end, away from the upper slide block assembly, of the upper knife holder through an adjusting plate, an adjusting component is fixedly connected on the lower surface of the upper slide block assembly, an angle measuring device is fixedly connected on the lower surface of the adjusting component, a horizontal calibrating component is arranged on the upper surface of the calibrating plate, the lower surface of the calibration plate is provided with a boss which is V-shaped, and the side wall of the boss is fixedly provided with a magnetic suction component.

As a further description of the above technical solution:

the adjusting component comprises two groups of fixing seats, screws and adjusting sleeves, wherein the fixing seats are fixedly connected to the lower surface of the upper sliding block assembly and located on two sides of the upper tool apron respectively, the screws are fixedly connected to the inner walls of the two groups of fixing seats respectively, and the adjusting sleeves are in threaded connection with the outer walls of the ends, far away from the fixing seats, of the two groups of screws respectively.

As a further description of the above technical solution:

the angle measuring device comprises two groups of mounting seats and two groups of laser range finders, wherein the mounting seats are fixedly connected to the lower surfaces of the two groups of adjusting sleeves respectively, and the laser range finders are fixedly connected to one ends, far away from the adjusting sleeves, of the two groups of mounting seats respectively.

As a further description of the above technical solution:

the outer wall of the screw rod is in threaded connection with a locking nut, and the screw rod is fixedly connected with the mounting seat through the locking nut.

As a further description of the above technical solution:

the horizontal calibration assembly comprises a transverse level and a longitudinal level, and the transverse level and the longitudinal level are both arranged on the upper surface of the calibration plate.

As a further description of the above technical solution:

the magnetic attraction component comprises a first magnet and a second magnet, and the first magnet and the second magnet are fixedly connected to two side walls of the boss respectively.

The utility model discloses following beneficial effect has:

compared with the prior art, this bender angle adjusting device that bends, after bending, after the top shoe assembly got back to the top dead center, two sets of laser range finder carry out the distance detection to two limits that form after bending, and feed back data to the collector box, calculate the back with the angle result demonstration on the display screen in the collector box, continue to bend or adjust assembly angle regulation through regulating plate and lower mould according to showing, convenient and fast, calibration plate accessible magnetism inhales the subassembly and adsorbs at the lower edge of a knife inboard, carry out horizontal detection to the lower edge of a knife, the upper surface of calibration plate can be used to laser range finder's calibration, when two sets of laser range finder self high position had the error, through loosening lock nut, rotate the adjusting collar and adjust, angle detection convenient and fast.

Drawings

Fig. 1 is a schematic side view of an overall structure of a bending angle adjusting device of a bending machine according to the present invention;

fig. 2 is a partially enlarged view of fig. 1-a of the bending angle adjusting device of the bending machine according to the present invention;

fig. 3 is a schematic diagram of a calibration plate structure of a bending angle adjusting device of a bending machine according to the present invention;

fig. 4 is the utility model provides a bender angle adjusting device's of bending calibration plate structure plan view.

Illustration of the drawings:

1. a frame; 2. adjusting the bottom feet; 3. a lower die adjustment assembly; 4. a lower knife edge; 5. a material supporting frame; 6. a slide rail; 7. an upper slide assembly; 8. a collector box; 9. a display screen; 10. an upper tool apron; 11. an adjusting plate; 12. An upper knife edge; 13. a calibration plate; 14. a transverse level; 15. a longitudinal level; 16. a boss; 17. A first magnet; 18. a second magnet; 19. a fixed seat; 20. a screw; 21. locking the nut; 22. an adjusting sleeve; 23. a mounting seat; 24. laser range finder.

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 utility model provides a pair of bender angle adjusting device that bends: the device comprises a frame 1 and a calibration plate 13, wherein the lower surface of the frame 1 is clamped with an adjusting footing 2, the front wall of the frame 1 is fixedly connected with a slide rail 6 and a lower die adjusting assembly 3 from top to bottom in sequence, the upper surface of the lower die adjusting assembly 3 is fixedly connected with a lower knife edge 4, the front wall of the lower die adjusting assembly 3 is fixedly connected with a material supporting frame 5, the outer wall of the slide rail 6 is provided with an upper slide block assembly 7, the front wall of the upper slide block assembly 7 is fixedly connected with a collector box 8, the front wall of the collector box 8 is provided with a display screen 9, the lower surface of the upper slide block assembly 7 is fixedly connected with an upper knife holder 10, one end of the upper knife holder 10 far away from the upper slide block assembly 7 is clamped with an upper knife edge 12, the upper knife edge 12 is clamped with the upper knife holder 10 through an adjusting plate 11, the lower surface of the upper slide block assembly 7 is fixedly connected with an adjusting component, the lower surface of the adjusting component is fixedly connected with an angle measuring device, and the upper surface of the calibration plate 13 is provided with a horizontal calibration component, the lower surface of the calibration plate 13 is provided with a boss 16, the boss 16 is V-shaped, and the side wall of the boss 16 is fixedly provided with a magnetic suction component.

The adjusting part includes two sets of fixing bases 19, screw rod 20, adjusting sleeve 22, two sets of equal fixed connection of fixing base 19 just are located upper slitter seat 10 both sides respectively at 7 lower surfaces of last slider assembly, two sets of screw rods 20 are fixed connection respectively at two sets of fixing base 19 inner walls, two sets of adjusting sleeve 22 are threaded connection respectively and are kept away from the one end outer wall of fixing base 19 at two sets of screw rods 20, when needing to adjust 24 height of laser range finder, through rotating adjusting sleeve 22, adjusting sleeve 22 rises or descends through the screw thread on the screw rod 20.

Angle measuring device includes two sets of mount pads 23, laser range finder 24, two sets of mount pads 23 are fixed connection respectively and are being put two sets of adjusting collar 22 lower surfaces, two sets of laser range finder 24 is fixed connection respectively and keeps away from the one end of adjusting collar 22 at two sets of mount pads 23, laser range finder 24 is the common high accuracy laser range finding sensor in the market, can transmit measured information to collector box 8 in, carry out the operation through the PLC that has in the collector box 8, calculate current angle of bending according to the distance that two sets of laser range finder 24 measured, and show on display screen 9.

The outer wall of the screw rod 20 is in threaded connection with a locking nut 21, the screw rod 20 is fixedly connected with the mounting seat 23 through the locking nut 21, and the locking nut 21 plays a role in fixing the mounting seat 23, so that displacement in use is avoided.

The horizontal calibration assembly comprises a transverse level meter 14 and a longitudinal level meter 15, the transverse level meter 14 and the longitudinal level meter 15 are both arranged on the upper surface of the calibration plate 13, the horizontal condition of the lower knife edge 4 can be detected through the horizontal calibration assembly, the level can be adjusted, and the two groups of laser range finders 24 are calibrated by using the upper surface of the calibration plate 13.

Magnetism is inhaled the subassembly and is included first magnet 17, second magnet 18, and first magnet 17, second magnet 18 respectively fixed connection are at 16 both sides walls of boss, inhale the subassembly through magnetism and can be quick with calibration plate 13 joint under edge of a knife 4 inboard, avoid removing in the calibration process to cause inaccurately.

The working principle is as follows: after the lower knife edge 4 is installed, the calibration plate 13 is installed on the inner side of the lower knife edge 4, the calibration plate is adsorbed on two side walls of a V-shaped opening on the inner side of the lower knife edge 4 through the first magnet 17 and the second magnet 18, the horizontal condition of the lower knife edge 4 is checked through the transverse level gauge 14 and the longitudinal level gauge 15, when adjustment is needed, adjustment is carried out through the lower die adjusting assembly 3, after the adjustment is finished, the locking nut 21 is loosened, the laser range finder 24 is opened, whether distance information between the two groups of laser range finders 24 and the upper surface of the calibration plate 13 is consistent or inconsistent is checked, adjustment is carried out through rotating the adjusting sleeve 22, after the calibration is finished, the locking nut 21 is locked, trial bending is carried out, after the bending is finished, the upper sliding block assembly 7 returns to the upper dead center, the laser range finders 24 are started, and the two groups of laser range finders 24 respectively measure the distance between two edges formed after the bending and the laser range finders 24, and transmit measurement information to collector box 8 in, carry out the operation through the PLC that has in collector box 8, calculate current bending angle to show on display screen 9, whether adjust or continue to bend as required the selection, automated inspection, it is accurate and convenient.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a bender angle adjusting device that bends, includes frame (1), calibration plate (13), its characterized in that: the lower surface joint of the rack (1) is provided with an adjusting footing (2), the front wall of the rack (1) is fixedly connected with a slide rail (6) and a lower die adjusting assembly (3) from top to bottom in sequence, the upper surface of the lower die adjusting assembly (3) is fixedly connected with a lower knife edge (4), the front wall of the lower die adjusting assembly (3) is fixedly connected with a material supporting frame (5), the outer wall of the slide rail (6) is provided with an upper slide block assembly (7), the front wall of the upper slide block assembly (7) is fixedly connected with a collector box (8), the front wall of the collector box (8) is provided with a display screen (9), the lower surface of the upper slide block assembly (7) is fixedly connected with an upper knife seat (10), one end of the upper knife seat (10) far away from the upper slide block assembly (7) is provided with an upper knife edge (12), and the upper knife edge (12) is connected with the upper knife seat (10) through an adjusting plate (11), fixed surface is connected with the adjustment subassembly under upper sliding block assembly (7), fixed surface is connected with angle measuring device under the adjustment subassembly, calibration plate (13) upper surface is provided with horizontal calibration subassembly, calibration plate (13) lower surface is provided with boss (16), boss (16) are the V style of calligraphy, the subassembly is inhaled to boss (16) lateral wall fixed being provided with magnetism.

2. The bending angle adjusting device of the bending machine according to claim 1, characterized in that: the adjusting assembly comprises two groups of fixing seats (19), screw rods (20) and adjusting sleeves (22), wherein the fixing seats (19) are fixedly connected to the lower surface of the upper sliding block assembly (7) and located on two sides of the upper tool apron (10) respectively, the screw rods (20) are fixedly connected to the inner walls of the two groups of fixing seats (19) respectively, and the adjusting sleeves (22) are connected to the outer wall of one end, far away from the fixing seats (19), of the two groups of screw rods (20) in a threaded mode respectively.

3. The bending angle adjusting device of the bending machine according to claim 2, characterized in that: the angle measuring device comprises two sets of mounting seats (23) and laser range finders (24), wherein the mounting seats (23) are fixedly connected to the lower surfaces of the two sets of adjusting sleeves (22) respectively, and the laser range finders (24) are fixedly connected to one ends of the two sets of mounting seats (23) far away from the adjusting sleeves (22) respectively.

4. The bending angle adjusting device of the bending machine according to claim 3, characterized in that: the outer wall of the screw rod (20) is in threaded connection with a locking nut (21), and the screw rod (20) is fixedly connected with the mounting seat (23) through the locking nut (21).

5. The bending angle adjusting device of the bending machine according to claim 1, characterized in that: the horizontal calibration assembly comprises a transverse level meter (14) and a longitudinal level meter (15), and the transverse level meter (14) and the longitudinal level meter (15) are both arranged on the upper surface of the calibration plate (13).

6. The bending angle adjusting device of the bending machine according to claim 1, characterized in that: the magnetic attraction component comprises a first magnet (17) and a second magnet (18), and the first magnet (17) and the second magnet (18) are respectively and fixedly connected to two side walls of the boss (16).