CN213002019U - Bending device is used in cupboard processing - Google Patents

Abstract

The utility model relates to a technical field of bending, and a bending device is used in cupboard processing is disclosed, the on-line screen storage device comprises a base, the top fixed mounting of base has the processing storehouse, the top fixed mounting of base has the installation cover, the right side and the processing storehouse fixed connection of installation cover, the left side wall fixed mounting of installation cover inner chamber has servo motor, servo motor's output shaft fixed mounting has one end to run through and extend to the inside connecting axle of processing storehouse, the right side fixed mounting of connecting axle has the initiative cone pulley, the interior bottom wall fixed mounting who handles the storehouse has first bearing, the top fixed mounting of first bearing has first threaded rod, the outside fixed mounting of first threaded rod has driven cone pulley, the left side and the initiative cone pulley meshing of driven cone pulley. This bending device is used in cupboard processing has wholly reached the effectual purpose of bending, greatly increased bending device's the effect of bending.

Description

Bending device is used in cupboard processing

Technical Field

The utility model relates to a technical field of bending specifically is a bending device is used in cupboard processing.

Background

A cabinet is a platform for storing kitchenware and cooking operation in a kitchen, is matched with colors with higher lightness, and consists of five parts, namely a cabinet body, a door plate, hardware, a table board and an electric appliance, and an integral cabinet, also called as an integral kitchen, is a cabinet combination formed by four parts, namely a cabinet, an electric appliance, a gas appliance and a kitchen functional appliance.

In the production and processing process of the cupboard, the metal plate needs to be bent, various bending devices are needed for bending operation, the bending operation refers to that the metal plate firstly undergoes elastic deformation under the pressure of an upper die or a lower die of a bending machine and then enters plastic deformation, the plate is freely bent at the beginning stage of the plastic bending, along with the pressure applied to the plate by the upper die or the lower die, the plate is gradually close to the inner surface of a V-shaped groove of the lower die, meanwhile, the curvature radius and the bending force arm are gradually reduced, the pressing is continued until the stroke is ended, so that the upper die and the lower die are closely and completely contacted with the plate, at the moment, the three-point V-shaped bending is completed, namely the conventional bending device in the market has the defect of poor bending effect, and the traditional bending device generally performs the bending operation only by moving upwards and downwards by the upper die or the lower die, not only inefficiency, and greatly reduced bending device's the effect of bending, so provide a bending device for cupboard processing in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a bending device is used in cupboard processing possesses advantages such as effectual of bending, has solved the bending device in the existing market and has the poor shortcoming of effect of bending, leads to traditional bending device generally to be the single work of bending that relies on top mould or the next place from top to bottom of mould, and not only inefficiency, and greatly reduced bending device's the problem of the effect of bending.

(II) technical scheme

For realizing the above-mentioned effectual purpose of bending, the utility model provides a following technical scheme: a bending device for processing a cabinet comprises a base, wherein a processing bin is fixedly mounted at the top of the base, a mounting cover is fixedly mounted at the top of the base, the right side of the mounting cover is fixedly connected with the processing bin, a servo motor is fixedly mounted on the left side wall of an inner cavity of the mounting cover, a connecting shaft with one end penetrating through and extending into the processing bin is fixedly mounted on an output shaft of the servo motor, a driving conical wheel is fixedly mounted on the right side of the connecting shaft, a first bearing is fixedly mounted on the inner bottom wall of the processing bin, a first threaded rod is fixedly mounted at the top of the first bearing, a driven conical wheel is fixedly mounted on the outer side of the first threaded rod, the left side of the driven conical wheel is meshed with the driving conical wheel, a first threaded block is connected to the outer side of the first threaded rod through threads, a driving transmission wheel is fixedly, the outer side of the driving transmission wheel is in transmission connection with a transmission belt, the inner top wall of the treatment bin is fixedly provided with a second bearing, a second threaded rod is fixedly arranged at the bottom of the second bearing, a driven driving wheel is fixedly arranged at the outer side of the second threaded rod, the outer side of the driven driving wheel is in transmission connection with a transmission belt, the driven driving wheel is in transmission connection with a driving wheel through the transmission belt, the outer side of the second threaded rod is in threaded connection with a second threaded block, the left side of the second threaded block is fixedly provided with a mounting plate, the bottom of the mounting plate is fixedly provided with an upper die, the left side and the right side of the bottom wall in the treatment bin are both fixedly provided with telescopic columns, the top of the telescopic column is fixedly provided with a fixed plate, the left side of the fixed plate is fixedly connected with a first thread block, the top fixed mounting of fixed plate has the lower mould, the front movable mounting in processing storehouse has the dodge gate.

Preferably, the front of dodge gate is inlayed and is had observation glass, the equal fixed mounting in the left and right sides of installation cover bottom has the firm pole, the bottom and the base fixed connection of firm pole.

Preferably, the inner side wall of the first thread block is provided with a first thread groove, the first thread groove is matched with the thread strip on the outer side of the first thread rod, the inner side wall of the second thread block is provided with a second thread groove, the second thread groove is matched with the thread strip on the outer side of the second thread rod, and the direction of the thread strips on the outer sides of the first thread rod and the second thread rod is opposite.

Preferably, flexible post comprises outer post and inner prop, the inside swing joint of outer post has one end to run through and extend to the outside inner prop of outer post, the inside swing joint of lower mould has one end to run through and extend to the outside metal sheet of treating of lower mould.

Preferably, the left side fixed mounting of first screw thread piece has first spacing slider, the left side wall fixed mounting of processing bin inner chamber has first spacing slide, first spacing spout has been seted up on the right side of first spacing slide, first spacing spout and first spacing slider looks adaptation.

Preferably, a second limiting slide block is fixedly mounted on the right side of the second thread block, a second limiting slide seat is fixedly mounted on the right side wall of the inner cavity of the treatment bin, a second limiting slide groove is formed in the left side of the second limiting slide seat, and the second limiting slide groove is matched with the second limiting slide block.

(III) advantageous effects

Compared with the prior art, the utility model provides a bending device is used in cupboard processing possesses following beneficial effect:

the bending device for processing the cupboard is characterized in that a metal plate to be processed is placed in a lower die, then a servo motor is started to drive a driving conical wheel to rotate clockwise, the driving conical wheel is meshed with a driven conical wheel to drive the driven conical wheel to rotate clockwise with a first threaded rod, at the moment, a threaded strip on the outer side of the first threaded rod is in threaded contact with a first threaded groove in a first threaded block, the position of the first threaded block is limited by arranging a first limiting slide block to drive the first threaded block to move upwards, so that a fixing plate and the lower die are driven to move upwards, in the rotating process of the first threaded rod, the driving wheel is synchronously driven to rotate clockwise, the driving wheel transmits the transmission force to the driven driving wheel through a transmission belt to drive the driven driving wheel to rotate clockwise, so that a second threaded rod is driven to rotate clockwise, at the moment, the threaded strip on the outer side of the second threaded rod is in threaded contact with a, the position of the second thread block is limited by the second limiting slide block, the second thread block is opposite to the thread strip outside the first thread rod in turning direction, the second thread block is driven to move downwards, the mounting plate and the upper die are driven to move downwards, when the lower die and the upper die move relatively, the metal plate to be processed placed in the lower die can be finally contacted with the upper die, bending operation is carried out, the bending efficiency and the bending effect are increased under the action force extrusion of the relative movement of the upper die and the lower die, the whole purpose of good bending effect is achieved, and the bending effect of the bending device is greatly increased.

Drawings

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

fig. 2 is an appearance diagram of the present invention.

In the figure: the device comprises a base 1, a processing bin 2, a servo motor 3, a connecting shaft 4, a driving conical wheel 5, a first bearing 6, a first threaded rod 7, a driven conical wheel 8, a first threaded block 9, a driving transmission wheel 10, a transmission belt 11, a second bearing 12, a second threaded rod 13, a driven transmission wheel 14, a second threaded block 15, a mounting plate 16, an upper die 17, an expansion column 18, a mounting cover 19, a fixing plate 20, a lower die 21 and a movable door 22.

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. 1-2, the present invention provides the following technical solutions: a bending device for processing a cabinet comprises a base 1, a processing bin 2 is fixedly installed at the top of the base 1, an installation cover 19 is fixedly installed at the top of the base 1, observation glass is inlaid in the front of a movable door 22, the bending progress in internal bending operation can be observed at any time through the arrangement of the observation glass, stabilizing rods are fixedly installed on the left side and the right side of the bottom of the installation cover 19, the bottom of each stabilizing rod is fixedly connected with the base 1, the right side of the installation cover 19 is fixedly connected with the processing bin 2, a servo motor 3 is fixedly installed on the left side wall of an inner cavity of the installation cover 19, the servo motor 3 is an engine for controlling the operation of mechanical elements in a servo system and is an auxiliary motor indirect speed changing device, the servo motor 3 can control the speed and position accuracy, can convert voltage signals into torque and rotating speed to drive a control object, and the rotating speed of a rotor of the servo motor 3 is, the device can react quickly, is used as an execution element in an automatic control system, has the characteristics of small electromechanical time constant, high linearity, starting voltage and the like, can convert a received electric signal into an angular displacement or angular velocity on a motor shaft for output, an output shaft of a servo motor 3 is fixedly provided with a connecting shaft 4 of which one end penetrates through and extends to the inside of a processing bin 2, the right side of the connecting shaft 4 is fixedly provided with a driving conical wheel 5, the inner bottom wall of the processing bin 2 is fixedly provided with a first bearing 6, the top of the first bearing 6 is fixedly provided with a first threaded rod 7, the outer side of the first threaded rod 7 is fixedly provided with a driven conical wheel 8, the left side of the driven conical wheel 8 is meshed with the driving conical wheel 5, the outer side of the first threaded rod 7 is in threaded connection with a first threaded block 9, the left side of the first threaded block 9 is fixedly provided with a first limiting slide block, the left side wall of, a first limiting sliding groove is formed in the right side of the first limiting sliding seat, the first limiting sliding groove is matched with a first limiting sliding block, a first thread groove is formed in the inner side wall of the first thread block 9, the first thread groove is matched with a thread strip on the outer side of the first threaded rod 7, a second thread groove is formed in the inner side wall of the second thread block 15, the second thread groove is matched with a thread strip on the outer side of the second threaded rod 13, the turning directions of the thread strips on the outer sides of the first threaded rod 7 and the second threaded rod 13 are opposite, a driving transmission wheel 10 is fixedly installed on the outer side of the first threaded rod 7, a transmission belt 11 is connected to the outer side of the driving transmission wheel 10, a second bearing 12 is fixedly installed on the inner top wall of the treatment bin 2, a second threaded rod 13 is fixedly installed at the bottom of the second bearing 12, a driven transmission wheel 14 is fixedly installed on the outer side, the driven transmission wheel 14 is in transmission connection with the driving transmission wheel 10 through a transmission belt 11, the outer side of a second threaded rod 13 is in threaded connection with a second threaded block 15, the right side of the second threaded block 15 is fixedly provided with a second limiting slide block, the right side wall of the inner cavity of the treatment bin 2 is fixedly provided with a second limiting slide seat, the left side of the second limiting slide seat is provided with a second limiting slide groove, the second limiting slide groove is matched with the second limiting slide block, the left side of the second threaded block 15 is fixedly provided with a mounting plate 16, the bottom of the mounting plate 16 is fixedly provided with an upper die 17, the left side and the right side of the inner bottom wall of the treatment bin 2 are both fixedly provided with telescopic columns 18, each telescopic column 18 consists of an outer column and an inner column, the inner column is movably connected inside, one end of each outer column is penetrated and extended to the outer part of the outer column, the lower die 21 is movably connected with a metal plate, the left side of the fixed plate 20 is fixedly connected with the first thread block 9, the top of the fixed plate 20 is fixedly provided with a lower die 21, a metal plate to be processed is placed in the lower die 21, then the servo motor 3 is started to drive the driving conical wheel 5 to rotate clockwise, the driving conical wheel 5 is meshed with the driven conical wheel 8 to drive the driven conical wheel 8 and the first thread rod 7 to rotate clockwise, at the moment, a thread strip on the outer side of the first thread rod 7 is in threaded contact with a first thread groove in the first thread block 9, the position of the first thread block 9 is limited by arranging a first limit slide block, the first thread block 9 is driven to displace upwards, so that the fixed plate 20 and the lower die 21 are driven to displace upwards, in the rotating process of the first thread rod 7, the driving transmission wheel 10 is synchronously driven to rotate clockwise, the driving transmission wheel 10 transmits transmission force to the driven transmission wheel 14 through the transmission belt 11, and drives the driven transmission wheel, thereby drive second threaded rod 13 and rotate in the same direction as the time, the screw thread strip in the outside of second threaded rod 13 and the inside second thread groove screw thread contact of second thread piece 15 this moment, limit the position of second thread piece 15 through setting up the second stop block, and second threaded rod 13 and the screw thread strip in the first threaded rod 7 outside turn to opposite, drive second thread piece 15 displacement downwards, thereby drive mounting panel 16 and last mould 17 displacement downwards, when lower mould 21 and last mould 17 do relative displacement motion, the metal sheet material of treating that places in the lower mould 21 can finally contact with last mould 17, the operation of bending, increased bending efficiency and the effect of bending under the effort extrusion of lower mould 21 and last mould 17 relative motion, wholly reached the effectual purpose of bending, bending device's the effect of bending has greatly increased, the front movable mounting who handles storehouse 2 has dodge gate 22.

In summary, in the bending device for processing the cabinet, a metal plate to be processed is placed in the lower die 21, then the servo motor 3 is started to drive the driving conical wheel 5 to rotate clockwise, the driving conical wheel 5 is meshed with the driven conical wheel 8 to drive the driven conical wheel 8 to rotate clockwise with the first threaded rod 7, at this time, the thread strip on the outer side of the first threaded rod 7 is in threaded contact with the first thread groove inside the first thread block 9, the position of the first thread block 9 is limited by the arrangement of the first limit slider, the first thread block 9 is driven to displace upwards, so that the fixing plate 20 and the lower die 21 are driven to displace upwards, during the rotation of the first threaded rod 7, the driving transmission wheel 10 is synchronously driven to rotate clockwise, the driving transmission force is transmitted to the driven transmission wheel 14 through the transmission belt 11 by the driving transmission wheel 10, the driven transmission wheel 14 is driven to rotate clockwise, so that the second threaded rod 13 is driven to, at the moment, a thread strip on the outer side of the second threaded rod 13 is in threaded contact with a second thread groove in the second threaded block 15, the position of the second threaded block 15 is limited by arranging a second limiting slide block, the direction of the thread strip on the outer side of the second threaded rod 13 is opposite to that of the thread strip on the outer side of the first threaded rod 7, the second threaded block 15 is driven to move downwards, so that the mounting plate 16 and the upper die 17 are driven to move downwards, when the lower die 21 and the upper die 17 do relative displacement motion, a metal plate to be processed placed in the lower die 21 is finally in contact with the upper die 17 to perform bending operation, the bending efficiency and the bending effect are increased under the extrusion of the acting force of the relative motion of the lower die 21 and the upper die 17, the purpose of good bending effect is integrally achieved, the bending effect of the bending device is greatly increased, the defect that the bending device in the existing market has poor bending effect is overcome, and the traditional bending device generally depends on the upward and downward movement of the, not only inefficiency, and greatly reduced bending device's the problem of the effect of bending.

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

Claims (6)

1. The utility model provides a bending device is used in cupboard processing, includes base (1), its characterized in that: the top fixed mounting of base (1) has processing storehouse (2), the top fixed mounting of base (1) has installation cover (19), the right side of installation cover (19) with handle storehouse (2) fixed connection, the left side wall fixed mounting of installation cover (19) inner chamber has servo motor (3), the output shaft fixed mounting of servo motor (3) has one end to run through and extend to the inside connecting axle (4) of processing storehouse (2), the right side fixed mounting of connecting axle (4) has initiative cone pulley (5), the interior diapire fixed mounting of processing storehouse (2) has first bearing (6), the top fixed mounting of first bearing (6) has first threaded rod (7), the outside fixed mounting of first threaded rod (7) has driven cone pulley (8), the left side and the initiative cone pulley (5) meshing of driven cone pulley (8), the outer side of the first threaded rod (7) is in threaded connection with a first threaded block (9), the outer side of the first threaded rod (7) is fixedly provided with a driving transmission wheel (10), the outer side of the driving transmission wheel (10) is in transmission connection with a transmission belt (11), the inner top wall of the treatment bin (2) is fixedly provided with a second bearing (12), the bottom of the second bearing (12) is fixedly provided with a second threaded rod (13), the outer side of the second threaded rod (13) is fixedly provided with a driven transmission wheel (14), the outer side of the driven transmission wheel (14) is in transmission connection with the transmission belt (11), the driven transmission wheel (14) is in transmission connection with the driving transmission wheel (10) through the transmission belt (11), the outer side of the second threaded rod (13) is in threaded connection with a second threaded block (15), and the left side of the second threaded block (15) is fixedly provided with, the bottom fixed mounting of mounting panel (16) has last mould (17), the equal fixed mounting in the left and right sides of diapire has flexible post (18) in processing storehouse (2), the top fixed mounting of flexible post (18) has fixed plate (20), the left side and first screw thread piece (9) fixed connection of fixed plate (20), the top fixed mounting of fixed plate (20) has lower mould (21), the positive movable mounting who handles storehouse (2) has dodge gate (22).

2. The bending device for cabinet processing according to claim 1, wherein: the front of dodge gate (22) is inlayed and is had observation glass, the equal fixed mounting in the left and right sides of installation cover (19) bottom has the firm pole, the bottom and base (1) fixed connection of firm pole.

3. The bending device for cabinet processing according to claim 1, wherein: the inner side wall of the first thread block (9) is provided with a first thread groove, the first thread groove is matched with a thread strip on the outer side of the first threaded rod (7), the inner side wall of the second thread block (15) is provided with a second thread groove, the second thread groove is matched with a thread strip on the outer side of the second threaded rod (13), and the thread strips on the outer sides of the first threaded rod (7) and the second threaded rod (13) are opposite in turning direction.

4. The bending device for cabinet processing according to claim 1, wherein: flexible post (18) comprise outer post and interior post, the inside swing joint of outer post has one end to run through and extend to the outside interior post of outer post, the inside swing joint of lower mould (21) has one end to run through and extend to the outside metal sheet of treating of lower mould (21).

5. The bending device for cabinet processing according to claim 1, wherein: the left side fixed mounting of first screw thread piece (9) has first spacing slider, the left side wall fixed mounting of processing storehouse (2) inner chamber has first spacing slide, first spacing spout has been seted up on the right side of first spacing slide, first spacing spout and first spacing slider looks adaptation.

6. The bending device for cabinet processing according to claim 1, wherein: the right side fixed mounting of second screw block (15) has the spacing slider of second, the right side wall fixed mounting of processing storehouse (2) inner chamber has the spacing slide of second, the spacing spout of second has been seted up in the left side of the spacing slide of second, the spacing spout of second and the spacing slider looks adaptation of second.

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