CN212733658U

CN212733658U - Bending machine

Info

Publication number: CN212733658U
Application number: CN202020988616.5U
Authority: CN
Inventors: 周高中
Original assignee: Jinan Xianglong Office Furniture Co ltd
Current assignee: Shandong Xianglong Office Furniture Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-03-19
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a bending machine, including bender body, track and lifter plate, sliding connection between lifter plate and the bender body, the lifter plate lower extreme is equipped with the pressure head, is equipped with the recess on the track, pressure head and recess cooperation, be equipped with the backing plate in the recess, backing plate surface and recess inner wall cooperation, the pressure head lower extreme is equipped with the briquetting, and briquetting and backing plate internal surface cooperation can be bent, can change different backing plate and briquetting according to the angle of bending of difference, can carry out bending of different angles to panel, and the practicality is good, the track rear is equipped with the limiting plate, and the limiting plate lower extreme is equipped with the actuating mechanism of drive limiting plate back-and-forth movement, when bending many times on one side to panel, prescribes a limit to different bending positions through the back-and-forth movement of limiting plate, and.

Description

Bending machine

Technical Field

The utility model belongs to the technical field of the sheet material processing technique and specifically relates to a 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.

However, the existing bending machine has the following problems that 1, the bending angle is fixed, the practicability is poor, and 2, if a plate needs to be bent for many times on one side, a plurality of bending machines are needed for assembly line processing, the cost is high, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the above-mentioned problem, provide a bender, can bend a plurality of angles, improve machining efficiency, the practicality is good.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a bending machine, includes bender body, track and lifter plate, sliding connection between lifter plate and the bender body, the lifter plate lower extreme is equipped with the pressure head, is equipped with the recess on the track, pressure head and recess cooperation, be equipped with the backing plate in the recess, backing plate surface and recess inner wall cooperation, the pressure head lower extreme is equipped with the briquetting, briquetting and backing plate internal surface cooperation, the track rear is equipped with the limiting plate, and the limiting plate lower extreme is equipped with the actuating mechanism of drive limiting plate back-and-forth movement.

Furthermore, the two ends of the base plate are provided with first connecting plates, the two ends of the rail are provided with second connecting plates, and the first connecting plates are connected with the second connecting plates.

Furthermore, a third connecting plate is arranged at the upper end of the pressing block and connected with the pressing head.

Further, actuating mechanism includes actuating lever and bull stick, the actuating lever front end is connected with the limiting plate lower extreme, subaerial first uide bushing that is equipped with, the actuating lever pass first uide bushing and with sliding connection between the first uide bushing, the actuating lever rear end is equipped with the rack, the bull stick left end is equipped with the gear, gear and rack toothing.

Furthermore, a supporting seat is arranged on the ground, the rotating rod is rotatably connected with the supporting seat through a bearing, and a pedal is arranged at the right end of the rotating rod.

Furthermore, the lower end of the limiting plate is provided with a guide rod, a second guide sleeve is arranged on the ground, and the guide rod penetrates through the second guide sleeve and is in sliding connection with the second guide sleeve.

Furthermore, locating sleeves are arranged on the front side and the rear side of the second guide sleeve on the guide rod and are located through screws and the guide rod.

The utility model has the advantages that:

1. the utility model discloses be equipped with the recess on the track, pressure head and recess cooperation, be equipped with the backing plate in the recess, backing plate surface and recess inner wall cooperation, pressure head lower extreme are equipped with the briquetting, and briquetting and backing plate interior surface fit when bending, can change different backing plates and briquetting according to the angle of bending of difference, can carry out bending of different angles to panel, and the practicality is good.

2. The utility model discloses be equipped with the limiting plate at the track rear, the limiting plate lower extreme is equipped with the actuating mechanism of drive limiting plate back-and-forth movement, when bending many times to the panel on one side, prescribes a limit to the different positions of bending through the back-and-forth movement of limiting plate, and a bender can accomplish processing, and reduce cost improves machining efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

fig. 2 is a partially enlarged view of a portion a in fig. 1.

In the figure: bender body 1, track 2, lifter plate 3, pressure head 4, recess 5, backing plate 6, briquetting 7, first connecting plate 8, second connecting plate 9, third connecting plate 10, limiting plate 11, actuating lever 12, bull stick 13, first uide bushing 14, rack 15, gear 16, supporting seat 17, footboard 18, guide bar 19, second uide bushing 20, position sleeve 21.

Detailed Description

In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below 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, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

As shown in fig. 1 and 2, a bending machine comprises a bending machine body 1, a rail 2 and a lifting plate 3, wherein the lifting plate 3 is connected with the bending machine body 1 in a sliding manner, a pressure head 4 is arranged at the lower end of the lifting plate 3, a groove 5 is arranged on the rail 2, the pressure head 4 is matched with the groove 5, a backing plate 6 is arranged in the groove 5, the outer surface of the backing plate 6 is matched with the inner wall of the groove 5, a pressing block 7 is arranged at the lower end of the pressure head 4, the pressing block 7 is matched with the inner surface of the backing plate 6, the pressing block 7 and the backing plate 6 are both in a V shape, different backing plates 6 and pressing blocks 7 can be replaced according to different bending angles during bending, bending at different angles can be performed on a plate, the practicability is good, a limiting plate 11 is arranged behind the rail 2, a driving mechanism for driving the limiting, processing can be accomplished to a bender, and reduce cost improves machining efficiency.

As shown in fig. 2, two ends of the backing plate 6 are provided with first connecting plates 8, two ends of the rail 2 are provided with second connecting plates 9, the first connecting plates 8 and the second connecting plates 9 are connected through bolts, and the first connecting plates 8 and the second connecting plates 9 are both V-shaped.

As shown in fig. 2, the upper end of the pressing block 7 is provided with a third connecting plate 10, the pressing head 4 extends into the pressing block 7, two third connecting plates 10 are provided, the third connecting plates 10 are respectively located at two ends of the V-shaped pressing block 7, and the two third connecting plates 10 are respectively connected with two sides of the pressing head 4 through bolts.

As shown in fig. 1, the driving mechanism includes a driving rod 12 and a rotating rod 13, the front end of the driving rod 12 is connected with the lower end of the limiting plate 11, a first guide sleeve 14 is arranged on the ground, the driving rod 12 penetrates through the first guide sleeve 14 and is slidably connected with the first guide sleeve 14, a rack 15 is arranged at the rear end of the driving rod 12, a gear 16 is arranged at the left end of the rotating rod 13, and the gear 16 is meshed with the rack 15.

As shown in fig. 1, a support seat 17 is arranged on the ground, the rotating rod 13 is rotatably connected with the support seat 17 through a bearing, a pedal 18 is arranged at the right end of the rotating rod 13, the pedal 18 is treaded by feet, so that the rotating rod 13 rotates, the rotating rod 13 drives the driving rod 12 to move back and forth through a gear 16 and a rack 15, the limiting plate 11 is driven to move back and forth, different bending positions can be limited, the operation is simple and convenient, and the practicability is good.

As shown in fig. 1, the lower end of the limiting plate 11 is provided with a guide rod 19, the ground is provided with a second guide sleeve 20, the guide rod 19 passes through the second guide sleeve 20 and is slidably connected with the second guide sleeve 20, and the guide rod 19 plays a guiding role. Locating sleeves 21 are arranged on the front side and the rear side of the second guide sleeve 20 on the guide rod 19, the locating sleeves 21 are located with the guide rod 19 through screws, and the limiting positions of the guide rod 19 moving forwards and backwards are limited through the locating sleeves 21, so that the bending limiting positions are limited, the accuracy is high, and the practicability is good.

In the description of the present invention, it should be noted that the terms "left", "right", "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be mechanically or electrically connected, directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a bending machine, includes bender body (1), track (2) and lifter plate (3), sliding connection between lifter plate (3) and bender body (1), lifter plate (3) lower extreme are equipped with pressure head (4), are equipped with recess (5) on track (2), pressure head (4) and recess (5) cooperation, its characterized in that, be equipped with backing plate (6) in recess (5), backing plate (6) surface and recess (5) inner wall cooperation, pressure head (4) lower extreme are equipped with briquetting (7), briquetting (7) and backing plate (6) interior surface cooperation, track (2) rear is equipped with limiting plate (11), and limiting plate (11) lower extreme is equipped with the actuating mechanism of drive limiting plate (11) back-and-forth movement.

2. Machine according to claim 1, wherein said plate (6) is provided at both ends with first connecting plates (8), and the rail (2) is provided at both ends with second connecting plates (9), the first connecting plates (8) being connected to the second connecting plates (9).

3. Machine according to claim 1, wherein said pressing block (7) is provided at its upper end with a third connecting plate (10), said third connecting plate (10) being connected to said presser head (4).

4. The bending machine according to claim 1, wherein the driving mechanism comprises a driving rod (12) and a rotating rod (13), the front end of the driving rod (12) is connected with the lower end of the limiting plate (11), a first guide sleeve (14) is arranged on the ground, the driving rod (12) penetrates through the first guide sleeve (14) and is in sliding connection with the first guide sleeve (14), a rack (15) is arranged at the rear end of the driving rod (12), a gear (16) is arranged at the left end of the rotating rod (13), and the gear (16) is meshed with the rack (15).

5. A machine according to claim 4, wherein the ground is provided with a support base (17), the rotating rod (13) is rotatably connected with the support base (17) through a bearing, and the right end of the rotating rod (13) is provided with a pedal (18).

6. A machine according to claim 4, wherein said plate (11) is provided, at the lower end thereof, with a guide rod (19), and on the ground with a second guide sleeve (20), said guide rod (19) passing through said second guide sleeve (20) and being slidably coupled to said second guide sleeve (20).

7. A machine according to claim 6, wherein said guide rod (19) is provided with positioning sleeves (21) on the front and rear sides of said second guide sleeve (20), said positioning sleeves (21) being positioned with respect to said guide rod (19) by means of screws.