CN213793597U - High-precision bending device for numerical control bending machine - Google Patents

Abstract

The utility model discloses a numerical control is high accuracy bending device for bender, comprises a workbench, fixedly connected with fixed bolster between the both sides at workstation surface top, the middle-end fixed mounting at fixed bolster top has hydraulic telescoping rod, hydraulic telescoping rod's output fixed mounting has the fixed plate, the equal fixed mounting in both ends of fixed plate bottom has the mould, the equal fixed mounting in both ends at workstation surface top has the bed die. The utility model discloses an under the effect of mutually supporting between operation panel, motor, threaded rod, elevating platform, movable rod, splint, fixed bolster, hydraulic telescoping rod, fixed plate, last mould and workstation and the bed die, realized carrying out quick centre gripping fixed to two sets of materials, can carry out the purpose of simultaneous processing to two sets of materials, and then improved the work efficiency and the precision of processing, satisfied people's user demand.

Description

High-precision bending device for numerical control bending machine

Technical Field

The utility model relates to a numerical control bender technical field specifically is a numerical control bender is with high accuracy bending device.

Background

The bender is a machine that can bend the sheet metal, its structure mainly includes the support, workstation and grip block, the bender divide into manual bender, hydraulic pressure bender and numerical control bender, current bender is not convenient for carry out the centre gripping to the material fixed, lead to taking place the skew at the in-process material of bending, the precision of processing has been reduced, the bender can't be processed two sets of panel simultaneously, cause work efficiency low, people's user demand can not be satisfied.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high accuracy bending device for numerical control bender possesses and is convenient for fix the panel centre gripping, advantage that work efficiency is high, has solved current bender and has not been convenient for carry out the centre gripping to the material fixed, leads to taking place to squint at the in-process material of bending, has reduced the precision of processing, and the bender can't be processed two sets of panels simultaneously, causes work efficiency low, can not satisfy the problem of people's user demand.

In order to achieve the above object, the utility model provides a following technical scheme: a high-precision bending device for a numerical control bending machine comprises a workbench, wherein a fixed support is fixedly connected between two sides of the top of the outer surface of the workbench, the middle end of the top of the fixed support is fixedly provided with a hydraulic telescopic rod, the output end of the hydraulic telescopic rod is fixedly provided with a fixed plate, an upper die is fixedly arranged at both ends of the bottom of the fixed plate, a lower die is fixedly arranged at both ends of the top of the outer surface of the workbench, an operating platform is fixedly arranged at the middle end of the top of the operating platform, a motor is fixedly arranged at the middle end of the bottom of the outer surface of the operating platform, a threaded rod is fixedly connected with the output end of the motor, the upper end of the threaded rod is movably connected with the middle end of the top of the inner cavity of the operating platform through a bearing, the surface of the threaded rod is in threaded connection with a lifting platform, the equal fixedly connected with movable rod in both ends at elevating platform top, two one side that the movable rod upper end was kept away from each other just is located the top fixedly connected with splint of operation panel.

Preferably, the guide slot has all been seted up to the both sides of operation panel inner chamber, the equal fixedly connected with stopper in both sides of elevating platform, and the surface swing joint of stopper in the surface of guide slot.

Preferably, both sides of the front surface of the workbench are movably connected with a box door through hinges, and a handle is fixedly arranged on the surface of the box door.

Preferably, all around of workstation surface bottom all fixedly connected with supporting shoe, the material of supporting shoe includes rubber.

Preferably, both ends at the top of the fixed support are fixedly connected with limit rods, and the lower ends of the limit rods penetrate through the lower portion of the fixed plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a after placing two sets of materials respectively in the both sides of operation panel top, the work of control motor drives the threaded rod and rotates, the threaded rod can drive the elevating platform to move downwards along the surface of threaded rod when rotating, the elevating platform drives movable rod and splint to move downwards when moving, until the bottom of both sides splint is hugged closely with the top of material, and then reach the purpose of clamping and fixing the material, then can drive the fixed plate to move downwards through the extension of the hydraulic telescoping rod on the manipulation fixed bolster, the upper die is driven to move downwards when the fixed plate moves, until the upper die extrudes the material, make the material contact with the surface of the lower die cavity at the top of the operation panel, reach the purpose of simultaneous processing two sets of materials, under the effect of integral cooperation, when realizing rapid clamping and fixing of two sets of materials, can carry out the purpose of simultaneous processing to two sets of materials, and then improve the work efficiency and the precision of processing, satisfy people's user demand, it is fixed to have solved current bender and be not convenient for carry out the centre gripping to the material, leads to taking place to squint at the in-process material of bending, has reduced the precision of processing, and the bender can't be processed two sets of panels simultaneously, causes work efficiency low, can't satisfy the problem of people's user demand.

2. The utility model discloses a setting of chamber door, the person of being convenient for use maintains the maintenance to the inside part of workstation, through the cooperation between stopper and the guide slot, has reached and has carried out spacing purpose to the elevating platform, through the setting of gag lever post, has reached and has carried out spacing purpose to the fixed plate.

Drawings

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

FIG. 2 is a schematic sectional view of the operation table of the present invention;

fig. 3 is the schematic view of the cross-sectional structure of the lower mold of the present invention.

In the figure: 1. a limiting rod; 2. a hydraulic telescopic rod; 3. a fixing plate; 4. fixing a bracket; 5. an upper die; 6. a lower die; 7. a box door; 8. a work table; 9. a handle; 10. a support block; 11. an operation table; 12. a splint; 13. a movable rod; 14. a lifting platform; 15. a limiting block; 16. a guide groove; 17. a motor; 18. a threaded rod.

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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a high-precision bending device for a numerical control bending machine comprises a workbench 8, wherein two sides of the front surface of the workbench 8 are movably connected with a box door 7 through hinges, a user can conveniently maintain components inside the workbench 8 through the arrangement of the box door 7, a handle 9 is fixedly arranged on the surface of the box door 7, supporting blocks 10 are fixedly connected to the periphery of the bottom of the outer surface of the workbench 8, the supporting blocks 10 are made of rubber, a fixed support 4 is fixedly connected between two sides of the top of the outer surface of the workbench 8, a hydraulic telescopic rod 2 is fixedly arranged at the middle end of the top of the fixed support 4, a fixed plate 3 is fixedly arranged at the output end of the hydraulic telescopic rod 2, limiting rods 1 are fixedly connected to two ends of the top of the fixed support 4, the lower end of each limiting rod 1 penetrates through the lower part of the fixed plate 3, and the purpose of limiting the fixed plate 3 is achieved through the arrangement of the limiting rods 1, an upper die 5 is fixedly installed at both ends of the bottom of the fixed plate 3, a lower die 6 is fixedly installed at both ends of the top of the outer surface of the workbench 8, an operation table 11 is fixedly installed at the middle end of the top of the workbench 8, a motor 17 is fixedly installed at the middle end of the bottom of the outer surface of the operation table 11, a threaded rod 18 is fixedly connected to the output end of the motor 17, the upper end of the threaded rod 18 is movably connected to the middle end of the top of the inner cavity of the operation table 11 through a bearing, a lifting table 14 is connected to the surface of the threaded rod 18 through threads, guide grooves 16 are respectively formed at both sides of the inner cavity of the operation table 11, limit blocks 15 are respectively fixedly connected to both sides of the lifting table 14, the surface of each limit block 15 is movably connected to the surface of each guide groove 16, the purpose of limiting the lifting table 14 is achieved through the cooperation between the limit blocks 15 and the guide grooves 16, movable rods 13 are fixedly connected to both ends of the top of the lifting table 14, a clamp plate 12 is fixedly connected to one side, which is far away from the upper ends of the two movable rods 13 and is located above the operation table 11, after two groups of materials are respectively placed on two sides of the top of an operation table 11, an operation motor 17 works to drive a threaded rod 18 to rotate, the threaded rod 18 rotates and simultaneously drives a lifting table 14 to move downwards along the surface of the threaded rod 18, the lifting table 14 moves and simultaneously drives a movable rod 13 and a clamping plate 12 to move downwards until the bottoms of the clamping plates 12 on two sides are tightly attached to the top of the materials, so that the purpose of clamping and fixing the materials is achieved, then a fixed plate 3 can be driven to move downwards by operating a hydraulic telescopic rod 2 on a fixed support 4 to extend, an upper die 5 is driven to move downwards while the fixed plate 3 moves, the upper die 5 extrudes the materials until the materials are contacted with the surface of an inner cavity of a lower die 6 at the top of the operation table 8, the purpose of simultaneously processing the two groups of materials is achieved, and under the action of integral matching, the two groups of materials are rapidly clamped and fixed, can carry out the purpose of simultaneous processing to two sets of materials, and then improve the work efficiency and the precision of processing, satisfy people's user demand, it is fixed to have solved current bender and be not convenient for carry out the centre gripping to the material, leads to taking place to squint at the in-process material of bending, has reduced the precision of processing, and the bender can't be processed two sets of panels simultaneously, causes work efficiency low, can't satisfy the problem of people's user demand.

All the components in the utility model are universal standard components or components known by technicians in the field, the structure and principle of the components are known by technicians in the technical manual or known by conventional experimental methods, standard parts used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, machines, parts and equipment adopt conventional models in the prior art, the control mode is automatically controlled by a controller, a control circuit of the controller can be realized by simple programming of technicians in the field, the components belong to the common knowledge in the field, and the application document is mainly used for protecting mechanical devices, so the control mode and circuit connection are not explained in detail in the application document, no specific description will be made herein.

When the material processing device is used, two groups of materials are respectively placed on two sides of the top of the operation table 11, the operation motor 17 works to drive the threaded rod 18 to rotate, the threaded rod 18 rotates and simultaneously drives the lifting table 14 to move downwards along the surface of the threaded rod 18, the lifting table 14 moves and simultaneously drives the movable rod 13 and the clamping plates 12 to move downwards until the bottoms of the clamping plates 12 on two sides are attached to the top of the materials, so that the purpose of clamping and fixing the materials is achieved, then the fixed plate 3 can be driven to move downwards by operating the hydraulic telescopic rod 2 on the fixed support 4 to extend, the upper die 5 is driven to move downwards by the fixed plate 3 while moving, the upper die 5 extrudes the materials until the materials are contacted with the surface of the inner cavity of the lower die 6 on the top of the operation table 8, the purpose of simultaneously processing the two groups of materials is achieved, and under the action of integral matching, when having realized carrying out quick centre gripping fixed to two sets of materials, can carry out the purpose of simultaneous processing to two sets of materials, and then improved the work efficiency and the precision of processing, satisfied people's user demand.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a high accuracy bending device for numerical control bender, includes workstation (8), its characterized in that: fixedly connected with fixed bolster (4) between the both sides at workstation (8) surface top, the middle-end fixed mounting at fixed bolster (4) top has hydraulic telescoping rod (2), the output fixed mounting of hydraulic telescoping rod (2) has fixed plate (3), the equal fixed mounting in both ends of fixed plate (3) bottom has last mould (5), the equal fixed mounting in both ends at workstation (8) surface top has bed die (6), the middle-end fixed mounting at workstation (8) top has operation panel (11), the middle-end fixed mounting of operation panel (11) surface bottom has motor (17), the output fixedly connected with threaded rod (18) of motor (17), and the upper end of threaded rod (18) passes through bearing swing joint in the middle-end at operation panel (11) inner chamber top, the surface threaded connection of threaded rod (18) has elevating platform (14), the equal fixedly connected with movable rod (13), two in both ends at elevating platform (14) top one side that keeps away from each other on movable rod (13) upper end just is located top fixedly connected with splint (12) of operation panel (11).

2. The high-precision bending device for the numerical control bending machine according to claim 1, characterized in that: guide slot (16) have all been seted up to the both sides of operation panel (11) inner chamber, the equal fixedly connected with stopper (15) in both sides of elevating platform (14), and the surface swing joint of stopper (15) is in the surface of guide slot (16).

3. The high-precision bending device for the numerical control bending machine according to claim 1, characterized in that: both sides of the front surface of the workbench (8) are movably connected with a box door (7) through hinges, and a handle (9) is fixedly arranged on the surface of the box door (7).

4. The high-precision bending device for the numerical control bending machine according to claim 1, characterized in that: all fixedly connected with supporting shoe (10) all around of workstation (8) surface bottom, the material of supporting shoe (10) includes rubber.

5. The high-precision bending device for the numerical control bending machine according to claim 1, characterized in that: the two ends of the top of the fixed support (4) are fixedly connected with limiting rods (1), and the lower ends of the limiting rods (1) penetrate through the lower portion of the fixed plate (3).

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