CN216175548U

CN216175548U - Bender is used in steel production and processing with buffer structure

Info

Publication number: CN216175548U
Application number: CN202122395360.4U
Authority: CN
Inventors: 杨志远; 唐强; 朱承远
Original assignee: Zhongshan Teda Machinery Technology Co ltd
Current assignee: Zhongshan Teda Machinery Technology Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-04-05
Anticipated expiration: 2031-09-30

Abstract

The utility model relates to a bending machine with a buffer structure for steel production and processing, which comprises a rack, wherein an extrusion table is fixedly arranged on the inner bottom wall of the rack, a fixing component is arranged on the inner bottom wall of the rack, a groove is formed in the top surface of the extrusion table, three cylinders are fixedly arranged on the inner top wall of the rack, the bottom surfaces of the three cylinders are fixedly connected with a lifting plate, one ends of five first telescopic rods are fixedly arranged on the bottom surface of the lifting plate, first springs are sleeved on the outer peripheral walls of the five first telescopic rods, lugs are fixedly arranged at the other ends of the five first telescopic rods, and two buffer components are further arranged on the bottom surface of the lifting plate. This bender is used in steel production and processing with buffer structure makes the fixed plate can be with placing the stable top of fixing at the extrusion table of steel sheet metal on the extrusion table through fixed subassembly, has avoided the manual operation of fixing the steel sheet metal of needs, has improved the security of whole equipment.

Description

Bender is used in steel production and processing with buffer structure

Technical Field

The utility model relates to the technical field of bending machines, in particular to a bending machine with a buffer structure for steel production and processing.

Background

The bending machine is a machine capable of bending a thin plate, and mainly structurally 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, a coil is electrified by a lead during use, 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.

When using, the existing part bending machine needs to be manually fixed on a workbench through a worker, and then the steel sheet is extruded by a pressing plate to reach the bending effect.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the bending machine with the buffer structure for producing and processing the steel, which has the advantages of fixing the steel sheet and the like, and solves the problem that the steel sheet is damaged to a human body or equipment due to the fact that the elastic force generated by the pressing plate when the steel sheet is extruded is easily separated from the manual control range.

In order to achieve the purpose, the utility model provides the following technical scheme: a bending machine with a buffering structure for steel production and processing comprises a rack, wherein an extrusion table is fixedly mounted on an inner bottom wall of the rack, vertical piles are fixedly mounted on the inner bottom wall of the rack and positioned on the right side of the extrusion table, fixing assemblies are arranged on the inner bottom wall of the rack and used for fixing processed steel on the top surface of the extrusion table, stoppers are fixedly mounted on the left side surface and the right side surface of the extrusion table respectively, grooves are formed in the top surface of the extrusion table, three cylinders are fixedly mounted on an inner top wall of the rack, lifting plates are fixedly connected to the bottom surfaces of the three cylinders respectively, one ends of five first telescopic rods are fixedly mounted on the bottom surfaces of the lifting plates, first springs are sleeved on the peripheral walls of the five first telescopic rods, bumps are fixedly mounted on the other ends of the five first telescopic rods respectively, and two buffering assemblies are further arranged on the bottom surface of the lifting plates, the device is used for preventing the steel from rebounding to damage equipment after being stressed.

Further, the frame is the cuboid of inside cavity and front and back disappearance, and is three the cylinder is linear equidistance from a left side to the right side and distributes, five first telescopic link is linear equidistance from a left side to the right side and distributes, lug and recess are the halfcylinder, the diameter of lug is less than the diameter of recess.

Further, the fixed component comprises a fixed plate, a worm, a threaded rod, a worm wheel and a motor, the motor is fixedly arranged on the inner bottom wall of the machine frame on the left side of the extrusion table, one end of the worm is fixedly arranged on an output shaft of the motor, the other end of the worm penetrates through and extends to the right side of the extrusion table, and is movably connected with the left side surface of the vertical pile through a bearing, the number of the threaded rods is two, one end of each threaded rod is movably arranged on the inner bottom wall of the frame through the bearing, the other end of each threaded rod penetrates through and extends to the tops of the two limit blocks, the number of the worm wheels is two, the two worm wheels are respectively fixedly sleeved on the peripheral walls of the two threaded rods and are both meshed with the worm, the quantity of fixed plate is two, two the fixed plate activity suit respectively is on the periphery wall of two threaded rods that are located two stopper tops.

Furthermore, a first through hole for the worm to penetrate through is formed in the extrusion table, the first through hole is in clearance fit with the worm, a second through hole for the two threaded rods to penetrate through is formed in the bottom surface of the limiting block, the second through holes are movably connected with the two threaded rods through bearings respectively, threaded through holes for the two threaded rods to penetrate through are formed in the bottom surface of the fixing plate, and the threaded through holes are in threaded connection with the two threaded rods respectively.

Further, the buffer component comprises a rubber pad, a fixed block, a spring bin, a second spring and a second telescopic rod, the number of the spring bins is two, the two spring bins are both fixedly arranged on the bottom surface of the lifting plate, the number of the second telescopic rods is two, one end of each of the two second telescopic rods is fixedly arranged on the inner top wall of each of the two spring bins, the number of the second springs is two, the two second springs are respectively sleeved on the outer peripheral walls of the two second telescopic rods positioned in the two spring bins, the other ends of the two second telescopic rods respectively penetrate through the inner bottom walls of the two spring bins and extend to the bottoms of the two spring bins, the number of the fixed blocks is two, the two fixed blocks are respectively and fixedly arranged at the other ends of the two second telescopic rods, the quantity of rubber pads is two, two rubber pads respectively fixed mounting on the bottom surface of two fixed blocks.

Furthermore, the bottom surface of two spring houses is provided with the movable hole that can supply two second telescopic links to run through, two the movable hole respectively with two second telescopic link clearance fit.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. according to the bending machine with the buffer structure for steel production and processing, the fixing plate can stably fix the steel sheet placed on the extrusion platform on the top of the extrusion platform through the fixing assembly, so that the operation of manually fixing the steel sheet is avoided, and the safety of the whole equipment is improved;

2. this bender is used in steel production and processing with buffer structure makes the second telescopic link slow down under the effect of second spring through the buffering subassembly, and the steel sheet perk back causes the injury to equipment, has further improved the protecting effect of whole bender for whole equipment is more practical.

Drawings

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

FIG. 2 is a left side sectional view of the inventive structure.

In the figure: the device comprises a frame 1, a cylinder 2, a lifting plate 3, a rubber pad 4, a fixing block 5, a spring bin 6, a first telescopic rod 7, a first spring 8, a convex block 9, a fixing plate 10, a limiting block 11, a vertical pile 12, a groove 13, an extrusion table 14, a worm 15, a threaded rod 16, a worm wheel 17, a motor 18, a second spring 19 and a second telescopic rod 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the bending machine with a buffer structure for steel production and processing in this embodiment includes a frame 1, an extrusion table 14 is fixedly installed on an inner bottom wall of the frame 1, a vertical pile 12 is fixedly installed on the inner bottom wall of the frame 1 and located on a right side of the extrusion table 14, a fixing assembly is disposed on the inner bottom wall of the frame 1 for fixing a processed steel on a top surface of the extrusion table 14, limit blocks 11 are fixedly installed on left and right side surfaces of the extrusion table 14, a groove 13 is formed in a top surface of the extrusion table 14, three cylinders 2 are fixedly installed on an inner top wall of the frame 1, a lifting plate 3 is fixedly connected to bottom surfaces of the three cylinders 2, one ends of five first telescopic rods 7 are fixedly installed on a bottom surface of the lifting plate 3, first springs 8 are sleeved on peripheral walls of the five first telescopic rods 7, and bumps 9 are fixedly installed at other ends of the five first telescopic rods 7, the bottom surface of the lifting plate 3 is also provided with two buffer assemblies for preventing the steel from rebounding to damage equipment after being stressed.

Wherein, frame 1 is the cuboid of inside cavity and front and back disappearance, and three cylinder 2 is linear equidistance from a left side to the right side and distributes, and five first telescopic links 7 are linear equidistance from a left side to the right side and distribute, and lug 9 and recess 13 are the halfcylinder, and the diameter of lug 9 is less than the diameter of recess 13.

It should be noted that the cylinder 2 is a conventional mechanism known in the art, and the specific structure and operation thereof will be described in detail herein.

It is specific, earlier place it on the top surface of extrusion station 14 with the steel sheet through transmission equipment with the steel sheet, then realize fixing the steel sheet on the extrusion station 14 through fixed subassembly again, open three cylinder 2 simultaneously and make the lifter plate 3 of three cylinder 2 bottoms reciprocate, and then make five first telescopic links 7 of lifter plate 3 bottoms drive lug 9 and extrude the steel sheet, and then make the steel sheet realize crooked effect under the effect of groove of crouching, make the steel sheet reduce the extruded power of equipment through buffering subassembly immediately, thereby realize slowing down the harm of steel sheet to equipment.

In the embodiment, the fixing component comprises a fixing plate 10, a worm 15, a threaded rod 16, a worm wheel 17 and a motor 18, the motor 18 is fixedly arranged on the inner bottom wall of the machine frame 1 positioned at the left side of the extrusion table 14, one end of the worm 15 is fixedly arranged on an output shaft of the motor 18, the other end of the worm 15 penetrates through and extends to the right side of the extrusion table 14, and through the left surface swing joint of bearing and vertical pile 12, the quantity of threaded rod 16 is two, bearing movable mounting is passed through on the inner diapire of frame 1 to the one end of two threaded rods 16, the other end of two threaded rods 16 runs through and extends to the top of two stopper 11, the quantity of worm wheel 17 is two, two worm wheel 17 fix the dress on the periphery wall of two threaded rods 16 respectively, two worm wheel 17 all mesh with worm 15, the quantity of fixed plate 10 is two, two fixed plate 10 activity suit respectively are on the periphery wall of two threaded rods 16 that are located two stopper 11 tops.

The first through hole for the worm 15 to penetrate through is formed in the extrusion table 14, the first through hole is in clearance fit with the worm 15, the second through holes for the two threaded rods 16 to penetrate through are formed in the bottom surfaces of the two limiting blocks 11, the two second through holes are respectively movably connected with the two threaded rods 16 through bearings, the threaded through holes for the two threaded rods 16 to penetrate through are formed in the bottom surfaces of the two fixing plates 10, and the two threaded through holes are respectively in threaded connection with the two threaded rods 16.

The rubber layers are provided on the bottom surfaces of the two fixing plates 10, thereby reducing damage to the equipment caused by the steel sheet.

Specifically, the motor 18 is started, so that the output shaft of the motor 18 drives the worm 15 to rotate, and then the two worm wheels 17 meshed with the worm 15 rotate, and the two worm wheels 17 are fixedly mounted on the two threaded rods 16, so that the two threaded rods 14 rotate, and further the two fixing plates 10 in threaded connection with the two threaded rods 16 are driven to move up and down, and further steel sheets on the extrusion table 14 are fixed.

In the embodiment, the buffer assembly comprises a rubber pad 4 and a fixed block 5, spring chamber 6, second spring 19 and second telescopic link 20, the quantity of spring chamber 6 is two, two equal fixed mounting in spring chamber 6 are on the bottom surface of lifter plate 3, the quantity of second telescopic link 20 is two, the one end difference fixed mounting of two second telescopic links 20 is on the interior roof of two spring chamber 6, the quantity of second spring 19 is two, two second springs 19 suit respectively are on being located two inside two second telescopic link 20 periphery walls in spring chamber 6, the other end of two second telescopic links 20 runs through the interior diapire of two spring chamber 6 respectively and extends to its bottom, the quantity of fixed block 5 is two, two fixed block 5 respectively fixed mounting on the other end of two second telescopic links 20, the quantity of rubber pad 4 is two, two rubber pad 4 respectively fixed mounting on the bottom surface of two fixed blocks 5.

Wherein, the bottom surface of two spring houses 6 is seted up the movable hole that can supply two second telescopic links 20 to run through, and two movable holes respectively with two second telescopic links 20 clearance fit.

It should be noted that the second telescopic rod 20 and the first telescopic rod 7 are composed of a sleeve bin and a moving rod, one end of the moving rod penetrates through and extends into the sleeve bin, a limiting block located inside the sleeve bin is fixedly connected to the outer side of the moving rod, a circular through hole matched with the moving rod is formed in one side of the sleeve bin, and the moving rod is prevented from being separated from the sleeve bin in the moving process by the limiting block.

Specifically, because the steel sheet can extrude rubber pad 4 at crooked in-process, and then can drive second telescopic link 20 rebound, can make the steel sheet reduce the extruded power of equipment at the tension through second spring 19 to the realization slows down the harm of steel sheet to equipment.

The working principle of the above embodiment is as follows:

firstly, a steel sheet is placed on the top surface of an extrusion table 14 through a transmission device, then a motor 18 is started, an output shaft of the motor 18 drives a worm 15 to rotate, and further two worm wheels 17 meshed with the worm 15 rotate, and because the two worm wheels 17 are fixedly arranged on two threaded rods 16, and further two threaded rods 14 rotate, two fixing plates 10 in threaded connection with the two threaded rods 16 are further driven to move up and down, so that the steel sheet on the extrusion table 14 is fixed, then three cylinders 2 are simultaneously started to enable lifting plates 3 at the bottoms of the three cylinders 2 to move up and down, and further five first telescopic rods 7 at the bottoms of the lifting plates 3 drive lugs 9 to extrude the steel sheet, so that the steel sheet realizes the bending effect under the action of a horizontal groove, and because the steel sheet can extrude a rubber pad 4 in the bending process, and then the second telescopic rod 20 is driven to move upwards, and the force of extruding the steel sheet to the equipment can be reduced by the tension of the second spring 19, so that the damage of the steel sheet to the equipment is reduced.

The control mode of the utility model is controlled by a controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of the power supply also belongs to the common knowledge in the field, and the utility model is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the utility model.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The bending machine with the buffer structure for steel production and processing is characterized by comprising a rack (1), wherein an extrusion table (14) is fixedly mounted on the inner bottom wall of the rack (1), a vertical pile (12) is fixedly mounted on the inner bottom wall of the rack (1) and positioned on the right side of the extrusion table (14), and a fixing assembly is arranged on the inner bottom wall of the rack (1) and used for fixing processed steel on the top surface of the extrusion table (14);

the equal fixed mounting in left and right sides face of extrusion platform (14) has stopper (11), the top surface of extrusion platform (14) is seted up fluted (13), the interior roof fixed mounting of frame (1) has quantity to be three cylinder (2), three the equal fixedly connected with lifter plate (3) in bottom surface of cylinder (2), the bottom surface fixed mounting of lifter plate (3) has quantity to be five first telescopic link (7) one end, five the periphery wall of first telescopic link (7) all is equipped with first spring (8), five the equal fixed mounting in the other end of first telescopic link (7) has lug (9), the bottom surface of lifter plate (3) still is equipped with two buffering subassemblies for prevent that steel from taking place to bounce-back and destruction equipment after the atress.

2. The bending machine with the buffer structure for steel production and processing according to claim 1, is characterized in that: frame (1) is the cuboid of inside cavity and front and back disappearance, and is three cylinder (2) are linear equidistance from a left side to the right side and distribute, five first telescopic link (7) are linear equidistance from a left side to the right side and distribute, lug (9) and recess (13) are the halfcylinder, the diameter of lug (9) is less than the diameter of recess (13).

3. The bending machine with the buffer structure for steel production and processing according to claim 1, is characterized in that: the fixed component comprises a fixed plate (10), a worm (15), threaded rods (16), worm wheels (17) and a motor (18), the motor (18) is fixedly installed on the inner bottom wall of the rack (1) on the left side of the extrusion table (14), one end of the worm (15) is fixedly installed on the output shaft of the motor (18), the other end of the worm (15) penetrates through and extends to the right side of the extrusion table (14), and is movably connected with the left side face of the vertical pile (12) through a bearing, the number of the threaded rods (16) is two, one end of each threaded rod (16) is movably installed on the inner bottom wall of the rack (1) through the bearing, the other end of each threaded rod (16) penetrates through and extends to the tops of two limiting blocks (11), the number of the worm wheels (17) is two, and the two worm wheels (17) are fixedly sleeved on the outer peripheral walls of the two threaded rods (16) respectively, two worm wheel (17) all mesh with worm (15), the quantity of fixed plate (10) is two, two fixed plate (10) activity suit respectively is on the periphery wall of two threaded rods (16) that are located two stopper (11) tops.

4. The bending machine with the buffer structure for steel production and processing according to claim 3, is characterized in that: the extrusion device is characterized in that a first through hole for the worm (15) to penetrate through is formed in the extrusion table (14), the first through hole is in clearance fit with the worm (15), a second through hole for the two threaded rods (16) to penetrate through is formed in the bottom surface of the limiting block (11), the second through holes are movably connected with the two threaded rods (16) through bearings respectively, threaded through holes for the two threaded rods (16) to penetrate through are formed in the bottom surface of the fixing plate (10), and the threaded through holes are in threaded connection with the two threaded rods (16) respectively.

5. The bending machine with the buffer structure for steel production and processing according to claim 1, is characterized in that: the buffer assembly comprises a rubber pad (4), two fixing blocks (5), two spring bins (6), two second springs (19) and two second telescopic rods (20), the number of the spring bins (6) is two, the two spring bins (6) are fixedly mounted on the bottom surface of the lifting plate (3), the number of the second telescopic rods (20) is two, one ends of the two second telescopic rods (20) are fixedly mounted on the inner top walls of the two spring bins (6) respectively, the number of the second springs (19) is two, the two second springs (19) are sleeved on the outer peripheral walls of the two second telescopic rods (20) inside the two spring bins (6) respectively, the other ends of the two second telescopic rods (20) penetrate through the inner bottom walls of the two spring bins (6) respectively and extend to the bottoms of the inner bottom walls, the number of the two fixing blocks (5) is two, the two fixing blocks (5) are fixedly mounted on the other ends of the two second telescopic rods (20) respectively, the number of the rubber pads (4) is two, and the two rubber pads (4) are respectively and fixedly installed on the bottom surfaces of the two fixed blocks (5).

6. The bending machine with the buffer structure for steel production and processing according to claim 5, is characterized in that: the bottom surfaces of the two spring bins (6) are provided with movable holes for the two second telescopic rods (20) to penetrate through, and the two movable holes are in clearance fit with the two second telescopic rods (20) respectively.