CN217798230U

CN217798230U - Novel bending machine

Info

Publication number: CN217798230U
Application number: CN202222129015.0U
Authority: CN
Inventors: 米超
Original assignee: Qingdao Kangdacheng Industrial Technology Co ltd
Current assignee: Qingdao Kangdacheng Industrial Technology Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2022-11-15
Anticipated expiration: 2032-08-12

Abstract

The utility model discloses a novel bender, including setting up cope match-plate pattern and the lower bolster of lower extreme on the processing district inboard respectively, the inside of lower bolster is provided with towards the type groove in cope match-plate pattern, and the upper portion in type groove is uncovered structure, bottom one side swing joint of cope match-plate pattern has movable push pedal, and the lifter plate can promote the cope match-plate pattern and descend perpendicularly to pushing away one section of plate in breach portion to pushing away to type groove under the promotion of cope match-plate pattern, the cope match-plate pattern can be located one section of outside in type groove and being close to the skew wall to the plate simultaneously and compress tightly fixedly, the hydraulic stem promotes the lower part of activity push pedal and forms clockwise rotation for a while, can exert pressure one section of plate and warp under pushing away of activity push pedal, thereby make this section be the slope angle form and support and lean on the skew wall outside, just so accomplished the secondary of plate and bent and the interior slope angle design, and simple structure principle, easily realize, effectively improved the practicality and the multifunctionality of bender.

Description

Novel bending machine

Technical Field

The utility model relates to a bender technical field specifically is a novel bender.

Background

The bending machine is a machine capable of bending a thin plate, and mainly comprises a support, a workbench and a clamping plate, wherein the workbench is arranged on the support and consists of a base and a pressing plate, the base is connected with the clamping plate through a hinge and consists of 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 in use, the coil is electrified by a 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 clamping is adopted, so that the pressing plate can be made into various workpiece requirements, the workpiece with the side wall can be machined, and the operation is very simple and convenient.

However, with the continuous change of market demands, people begin to diversify the requirements of functional and structural characteristics of the plate, and the conventional bending machine has been difficult to meet the market demands, such as: the press plate and the cover plate sunken matching part of the existing bending machine can only be used for directly punching and bending 90 degrees or a right angle and an obtuse angle which are larger than 90 degrees, the bent inner bent angle can not be bent for the second time, and the inner bent angle is made, so that the practicability and the versatility of the bending machine are limited, unnecessary trouble and economic cost are brought to a processing side, and in view of the problems, a novel bending machine is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel bender to current bender of proposing is difficult to the acute angle that is less than 90 in solving above-mentioned background art and bends the problem of processing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel bending machine, is including setting up cope match-plate pattern and the lower bolster of lower extreme on the machining area inboard respectively, the inside of lower bolster is provided with towards the type groove in the cope match-plate pattern, and the upper portion in type groove is uncovered structure, bottom one side swing joint of cope match-plate pattern has the activity push pedal, and wherein, the one end of activity push pedal articulates inside the cope match-plate pattern, and its other end stretches into in type groove.

Preferably, uncovered position on type groove upper portion is breach portion, the skew wall of inner wall one side in type groove for being less than ninety degrees angle, and the upper portion of skew wall and breach portion edge one side are the fillet transition, and wherein, the bottom in type groove is planar structure, and simultaneously, planar structure's width is greater than the perpendicular line of above-mentioned bent angle transition line and the distance between the skew wall interior angle to breach portion outward flange opposite side links up for straight face with one side of planar structure, lower bolster upper surface and type inslot portion are equipped with treats fashioned plate.

Preferably, the inside and the lower extreme of cope match-plate pattern are provided with and keep away empty mounting groove with activity push pedal matched with, and the tip rotation hinge of activity push pedal is inside keeping away empty mounting groove, keep away inside one side of empty mounting groove and still be connected with hydraulic stem one, the flexible end hinge of hydraulic stem one in outer wall one side of activity push pedal simultaneously.

Preferably, the width of the bottom of the upper template is greater than the width of the notch portion, wherein the contact portion between one side of the bottom edge of the upper template and the notch portion is an avoiding chamfer, and the other side of the bottom of the upper template covers the side of the notch portion close to the inclined wall in parallel.

Preferably, the part that is located "the contact position of upper die plate bottom edge one side and breach portion is dodged type chamfer" position vertical sliding has supplementary clamp plate on upper die plate outer wall one side promptly, the upper end of supplementary clamp plate is connected with the hydraulic stem II of perpendicular setting, and the cylinder body position fixed mounting of hydraulic stem II on the upper die plate.

Preferably, the inside upper end in processing district still is provided with the lifter plate that is fixed mounting with the cope match-plate pattern, and the upper end of lifter plate is provided with servo hydraulic pressure mechanism simultaneously, in addition, the inboard lower bolster in processing district and cope match-plate pattern all install in the frame of this crib crimper equipment, the frame is located the inboard bottom in processing district and is provided with the mounting groove that is used for spacing fixed lower bolster.

Compared with the prior art, the beneficial effects of the utility model are that: when adding man-hour, the lifter plate can promote the cope match-plate pattern and descend perpendicularly, the activity push pedal is in the vertical state this moment, and will bear a burden under the promotion of cope match-plate pattern and put one section of plate in breach portion and support and push away to type groove, the cope match-plate pattern can be located the outside in type groove and compress tightly fixedly to one section that the skew wall is close to the plate simultaneously, the hydraulic stem promotes the lower part of activity push pedal for a while and forms clockwise rotation, support pushing down at the activity push pedal and can exert pressure one section of plate and warp, thereby make this section be the angle of inclination form and support and lean on the skew wall outside, the secondary bending and the interior angle of inclination design to the plate have just been accomplished like this, simple structure principle, easy realization, the practicality and the multifunctionality of bender have effectively been improved.

Drawings

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

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

fig. 3 is the schematic diagram of the lower template structure of the utility model.

In the figure: 1. a processing zone; 11. a frame; 12. a lifting plate; 13. mounting grooves; 2. a lower template; 21. a profiled groove; 210. a notch portion; 211. a sloped wall; 3. mounting a template; 31. a movable push plate; 32. a void-avoiding mounting groove; 33. a first hydraulic rod; 34. an auxiliary pressure plate; 35. a second hydraulic rod; 5. a plate member.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

Fig. 1-3 show the whole structural schematic diagrams of a novel bending machine of the present invention, please refer to fig. 1-3, the novel bending machine of this embodiment includes an upper die plate 3 and a lower die plate 2 respectively disposed at the upper and lower ends inside a processing area 1, a slot 21 facing the upper die plate 3 is disposed inside the lower die plate 2, the upper portion of the slot 21 is an open structure, one side of the bottom of the upper die plate 3 is movably connected with a movable push plate 31, wherein one end of the movable push plate 31 is hinged inside the upper die plate 3, and the other end thereof extends into the slot 21; processing district 1's inside upper end still is provided with and is fixed mounting's lifter plate 12 with cope match-plate pattern 3, the upper end of lifter plate 12 is provided with servo hydraulic mechanism simultaneously, in addition, processing district 1 and processing district 1 inboard lower bolster 2 and cope match-plate pattern 3 all install on the frame 11 of this bender equipment, frame 11 is located 1 inboard bottom in processing district and is provided with the mounting groove 13 that is used for spacing fixed lower bolster 2, here, be detachable construction between lifter plate 12 and the cope match-plate pattern 3, and between mounting groove 13 and the lower bolster 2, its connected mode is not restricted to threaded connection and electromagnetic attraction fixed simultaneously, as long as can install fixedly and dismantle it can, can make things convenient for the bender to change different bending modules like this.

In this embodiment, the open portion of the upper portion of the slot 21 is the notch portion 210, one side of the inner wall of the slot 21 is the inclined wall 211 smaller than ninety degrees, and the upper portion of the inclined wall 211 and one side of the edge of the notch portion 210 are in fillet transition, wherein the bottom of the slot 21 is a planar structure, and meanwhile, the width of the planar structure is greater than the distance between the vertical line of the transition line of the bend angle and the inner angle of the inclined wall 211, and the other side of the outer edge of the notch portion 210 is in straight-face engagement with one side of the planar structure, the upper surface of the lower template 2 and the inside of the slot 21 are provided with the plate 5 to be formed, the inside and the lower end of the upper template 3 are provided with the clearance mounting groove 32 matched with the movable push plate 31, and one end of the movable push plate 31 is rotatably hinged inside the clearance mounting groove 32, one side of the inside of the clearance mounting groove 32 is further connected with a first hydraulic rod 33, and the telescopic end of the first hydraulic rod 33 is hinged to one side of the outer wall of the movable push plate 31, when the lifting plate can push the upper template 3, the lifting plate can push the upper template 3 vertically downward, and the movable push plate 31 can push the inclined plate 31 and the inclined wall can be pressed against the inclined wall to form a simple bending type bending mechanism, thereby the inclined wall, and the inclined wall, the inclined wall can be pressed and the inclined wall, and the inclined wall can be pressed and the inclined plate 21, and the inclined plate can be pressed against the inclined wall, and the inclined plate 31, thereby the inclined wall can be pressed and the inclined plate can be pressed against the inclined plate 31, and the inclined plate can be pressed against the inclined plate 21, and the inclined plate can be pressed into the inclined wall.

Further, the bottom width of cope match-plate pattern 3 is greater than the width of breach portion 210, wherein, the contact site of 3 bottom edge one sides of cope match-plate pattern and breach portion 210 is for dodging the type chamfer, 3 bottom opposite side parallel covers in the one side that breach portion 210 is close to skew wall 211 of cope match-plate pattern simultaneously, 3 bottoms of cope match-plate pattern set up to dodge the type chamfer and can prevent that plate 5 from compressing tightly fixedly to plate 5 formation when the secondary is bent, and then lead to the fact to pull the fracture to plate 5 when avoiding bending taut, and simultaneously, cope match-plate pattern 3 can compress tightly the opposite side of the department of bending of plate 5, and play the firm effect in location.

Further, as preferred, the outer wall one side of cope match-plate pattern 3 is located promptly "contact site of 3 bottom edge one sides of cope match-plate pattern and breach portion 210 and slides perpendicularly for dodging type chamfer" position and has supplementary clamp plate 34, the upper end of supplementary clamp plate 34 is connected with two 35 of hydraulic stem that set up perpendicularly, and the cylinder body position fixed mounting of two 35 of hydraulic stem has on cope match-plate pattern 3, after the angle shaping of bending in plate 5, when the free end that need not compress tightly plate 5 resets and flattens, two 35 of hydraulic stem can directly promote supplementary clamp plate 34 and descend, and with plate 5 free end shaping of bending under the pressure of supplementary clamp plate 34, make plate 5 front and back sections be in level an organic whole line, and is simple and practical, plays supplementary complex effect.

In conclusion, in the novel bending machine according to the embodiment, during machining, the lifting plate 12 can push the upper template 3 to vertically descend, the movable push plate 31 is in the vertical state at the moment, one section of the plate 5 loaded on the notch portion 210 is pushed to the groove 21 under the pushing of the upper template 3, meanwhile, the upper template 3 can press and fix one section of the plate 5, which is located outside the groove 21 and close to the inclined wall 211, the first hydraulic rod 33 can push the lower portion of the movable push plate 31 to rotate clockwise, one section of the plate 5 can be pressed and deformed under the pushing of the movable push plate 31, so that the section is in an inclined angle shape and abuts against the outer side of the inclined wall 211, and therefore secondary bending and inward inclined angle shaping of the plate 5 are completed.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a novel bending machine, its characterized in that, is including setting up cope match-plate pattern (3) and lower bolster (2) of lower extreme on machining district (1) inboard respectively, the inside of lower bolster (2) is provided with towards type groove (21) in cope match-plate pattern (3), and the upper portion in type groove (21) is uncovered structure, bottom one side swing joint of cope match-plate pattern (3) has movable push pedal (31), and wherein, the one end of movable push pedal (31) articulates inside cope match-plate pattern (3), and its other end stretches into in type groove (21).

2. A novel bending machine according to claim 1, characterized in that: the uncovered position on type groove (21) upper portion is breach portion (210), inner wall one side in type groove (21) is skew wall (211) for being less than the ninety degree angle, and the upper portion of skew wall (211) and breach portion (210) edge one side are the fillet transition, wherein, the bottom in type groove (21) is planar structure, and simultaneously, planar structure's width is greater than the distance between the perpendicular line of above-mentioned fillet transition line and skew wall (211) interior angle to breach portion (210) outward flange opposite side is for the straight face linking with one side of planar structure, lower bolster (2) upper surface and type groove (21) inside are equipped with treats fashioned plate (5).

3. A novel bending machine according to claim 2, characterized in that: the inside and the lower extreme of cope match-plate pattern (3) are provided with and keep away empty mounting groove (32) with activity push pedal (31) matched with, and the tip rotation hinge of activity push pedal (31) is inside keeping away empty mounting groove (32), inside one side of keeping away empty mounting groove (32) still is connected with hydraulic stem one (33), and the flexible end of hydraulic stem one (33) hinges in outer wall one side of activity push pedal (31) simultaneously.

4. A novel bending machine according to claim 3, characterized in that: the bottom width of cope match-plate pattern (3) is greater than the width of breach portion (210), and wherein, the contact site of cope match-plate pattern (3) bottom edge one side and breach portion (210) is dodge type chamfer, and cope match-plate pattern (3) bottom opposite side covers in parallel in breach portion (210) one side near skew wall (211) simultaneously.

5. A novel bending machine according to claim 4, characterized in that: an auxiliary pressing plate (34) is vertically arranged on one side of the outer wall of the upper template (3) in a sliding mode, a second hydraulic rod (35) which is vertically arranged is connected to the upper end of the auxiliary pressing plate (34), and the cylinder body of the second hydraulic rod (35) is fixedly arranged on the upper template (3).

6. A novel bending machine according to claim 5, characterized in that: the inside upper end of processing district (1) still is provided with and is fixed mounting's lifter plate (12) with cope match-plate pattern (3), and the upper end of lifter plate (12) is provided with servo hydraulic pressure mechanism simultaneously, processing district (1) and processing district (1) inboard lower bolster (2) and cope match-plate pattern (3) all install in frame (11) of this bender, frame (11) are located processing district (1) inboard bottom and are provided with mounting groove (13) that are used for spacing fixed lower bolster (2).