CN216881156U

CN216881156U - X-axis motor driving mechanism of bending machine

Info

Publication number: CN216881156U
Application number: CN202123155687.0U
Authority: CN
Inventors: 衡永标
Original assignee: Anhui Baoermai Heavy Industry Machinery Equipment Co ltd
Current assignee: Anhui Baoermai Heavy Industry Machinery Equipment Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-07-05
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses an X-axis motor driving mechanism of a bending machine, relates to the technical field of bending machines, and solves the problem that the X-axis driving is difficult to commutate and correct. The drive operates steadily, and the spacing adjustment precision is high, is difficult for receiving electromagnetic interference, and easily dismouting, regulation motor positional deviation and switching-over installation.

Description

X-axis motor driving mechanism of bending machine

Technical Field

The utility model relates to the technical field of bending machines, in particular to an X-axis motor driving mechanism of a bending machine.

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. Wherein, the numerical control bender all is provided with the X axle, the Y axle, Z axle and R axle, the X axle keeps off the material after for control, the Y axle is control hydro-cylinder stroke, the Z axle keeps off about for control back material, the R axle keeps off about for control back material, however, current numerical control bender X axle adopts non-AC servo motor as the drive of X axle, easily receive electromagnetic interference, do not establish the monolithic connection between motor and the mounting panel, the operation steadiness that leads to the motor is poor, the vibrations lead to having the angular deviation that is difficult to the adjustment between motor and the mounting panel in the motor formation process, the motor switching-over degree of difficulty is big.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an X-axis motor driving mechanism of a bending machine, which has the advantages of stable driving operation, high precision of adjusting distance, difficulty in electromagnetic interference, easiness in disassembly and assembly, capability of adjusting position deviation of a motor and reversing installation, and capability of solving the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an X axle motor actuating mechanism of bender, includes synchronous pulley, support frame, drive shaft, bearing I, bearing frame, servo motor and motor protection casing, servo motor's output and drive shaft interconnect, the front end of drive shaft outwards extends and inserts and connect in synchronous pulley, and servo motor drives synchronous pulley and rotates, bolt fixedly connected with bearing frame is passed through to the upper end of support frame, the drive shaft has the bearing frame through bearing one swivelling joint, the externally mounted of bearing frame and servo motor has the motor protection casing.

Furthermore, the support frame is composed of an L-shaped mounting plate and a support, and a triangle is formed between the L-shaped mounting plate and the support.

Furthermore, the end portion of the support frame is connected with a support plate, the support plate is magnetic, one end of the support plate is cross-shaped, an inward concave cross-shaped groove is formed in the lower surface of the bearing seat, the cross-shaped end portion of the support plate is embedded in the cross-shaped groove, a shielding plate is fixedly connected to the lower surface of the servo motor, an iron sheet is fixedly connected to the lower surface of the shielding plate, and the iron sheet and the support plate are mutually adsorbed.

Furthermore, the carrier plate comprises a cross plate and a magnetic plate, one end of the cross plate extends outwards, and the extending part is fixedly connected with the magnetic plate.

Furthermore, a protruding shaft extending downwards is arranged on the cross plate, and the protruding shaft is rotatably connected with the supporting frame through a second bearing.

Furthermore, the support frame is an iron plate body, and the support frame and the magnetic plate are mutually adsorbed.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the X-axis motor driving mechanism of the bending machine, the servo motor is utilized to drive the driving shaft to rotate relative to the bearing seat, so that the synchronous belt pulley is driven to rotate, the rear material blocking stroke of the bending machine is adjusted, the motor is an alternating current motor, the driving operation is stable, the adjusting interval precision is high, the size is small, and the electromagnetic interference is not easy to generate.

2. According to the X-axis motor driving mechanism of the bending machine, the support plate is arranged on the support frame, after the bearing seat is disassembled, the support plate can rotate relative to the support frame, after the bearing seat is installed, the support plate is fixed by the bearing seat, and the iron plate and the L-shaped installation plate at the bottom of the servo motor body are adsorbed by the magnet on the support plate, so that the X-axis motor driving which is easy to disassemble and assemble, easy to adjust the position deviation of the motor and easy to perform 90-degree reversing installation on the motor is established, and the X-axis motor driving mechanism is stable in driving operation, strong in flexibility and wide in application range.

Drawings

FIG. 1 is a general structural diagram of a first embodiment of the present invention;

FIG. 2 is a top view of a first embodiment of the present invention;

FIG. 3 is an overall structural view of a second embodiment of the present invention;

fig. 4 is a carrier structure diagram in the second embodiment of the utility model.

In the figure: 1. a synchronous pulley; 2. a support frame; 21. an L-shaped mounting plate; 22. a support; 3. a drive shaft; 4. a first bearing; 5. a bearing seat; 51. a cross-shaped groove; 6. a servo motor; 61. a shielding plate; 62. iron sheets; 7. a motor protective cover; 8. a carrier plate; 81. a cross plate; 82. a magnetic plate; 83. a second bearing; 84. a protruding shaft.

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.

Example one

Referring to fig. 1-3, an X-axis motor driving mechanism of a bending machine includes a synchronous pulley 1, a support frame 2, a driving shaft 3, a first bearing 4, a bearing seat 5, a servo motor 6 and a motor protection cover 7, wherein an output end of the servo motor 6 is connected with the driving shaft 3, a front end of the driving shaft 3 extends outwards and is inserted into the synchronous pulley 1, the servo motor 6 drives the synchronous pulley 1 to rotate, the upper end of the support frame 2 is fixedly connected with the bearing seat 5 through a bolt, the driving shaft 3 is rotatably connected with the bearing seat 5 through the first bearing 4, and the motor protection cover 7 is installed outside the bearing seat 5 and the servo motor 6; the servo motor 6 is used for driving the driving shaft 3 to rotate relative to the bearing seat 5, and further driving the synchronous belt pulley 1 to rotate, so as to adjust the rear material blocking stroke of the bending machine, the driving operation is stable, the precision of the adjustment distance is high, the servo motor 6 in the embodiment is an alternating current motor which is divided into a synchronous motor and an asynchronous motor, the synchronous motor is generally used in the current motion control, the power range of the synchronous motor is large, the synchronous motor can achieve very large power, and is suitable for the application of low-speed stable operation, the alternating current servo motor 6 is also a brushless motor, the cost of the brush motor is low, the structure is simple, the starting torque is large, the speed regulation range is wide, the control is easy, the maintenance is needed, the electromagnetic interference can be generated, the brushless motor is small in size, light in weight, large in output, quick in response, high in speed, small in inertia, smooth in rotation, stable in torque, complex in control, easy to realize intellectualization, and capable of phase change or sine wave phase change, the motor is free from maintenance, high in efficiency, low in operation temperature, small in electromagnetic radiation, long in service life and capable of being used in various environments.

The support frame 2 is composed of an L-shaped mounting plate 21 and a support 22, a triangle is formed between the L-shaped mounting plate 21 and the support 22, and the triangle structure is stable.

Example two

The difference between the present embodiment and the first embodiment is only that the carrier plate 8 and the cross-shaped groove 51 connected to the carrier plate 8 are added in the present embodiment;

referring to fig. 4, a support plate 8 is connected to an end of a support frame 2, the support plate 8 has magnetism, and one end of the support plate 8 is cross-shaped, a cross-shaped groove 51 recessed inward is formed in a lower surface of a bearing seat 5, the cross-shaped end of the support plate 8 is embedded in the cross-shaped groove 51, a shielding plate 61 is fixedly connected to a lower surface of a servo motor 6, an iron sheet 62 is fixedly connected to a lower surface of the shielding plate 61, the iron sheet 62 and the support plate 8 are mutually adsorbed, the support frame 2 is an iron plate body, the support frame 2 and a magnetic plate 82 are mutually adsorbed, the support plate 8 is arranged on the support frame 2, after the bearing seat 5 is disassembled, the support plate 8 can rotate relative to the support frame 2, after the bearing seat 5 is assembled, the support plate 8 is fixed by the bearing seat 5, and an iron plate and an L-shaped mounting plate 21 at the bottom of the servo motor 6 are adsorbed by a magnet on the support plate 8, thereby establishing an X-axis motor drive which is easy to assemble and disassemble, and adjust a motor position deviation and is easy to drive a motor 90-degree reversing installation, this drive operation is stable, the flexibility is strong and application scope is wide, wherein, support plate 8 includes cross 81 and magnetic sheet 82, the one end of cross 81 outwards extends, fixedly connected with magnetic sheet 82 on the extension position, it is specific, magnetic sheet 82 is one end straight, the other end is the cross form, in cross form tip butt fusion rubber layer, thereby form cross 81, be provided with downwardly extending's protruding axle 84 on the cross 81, protruding axle 84 passes through two 83 swivelling joint support frames 2 of bearing, the outer lane fixed connection support frame 2 of this two 83 of bearing, inner circle fixed connection protruding axle 84, protruding axle 84 is rotatory for support frame 2.

In summary, the following steps: according to the X-axis motor driving mechanism of the bending machine, the servo motor 6 is utilized to drive the driving shaft 3 to rotate relative to the bearing seat 5, so that the synchronous belt pulley 1 is driven to rotate, the rear material blocking stroke of the bending machine is adjusted, the motor is an alternating current motor, the driving operation is stable, the adjusting distance accuracy is high, the size is small, and the electromagnetic interference is not easy to generate; set up support plate 8 on support frame 2, dismantle bearing frame 5 after, support plate 8 can be rotatory relative to support frame 2, after installation bearing frame 5, utilize bearing frame 5 fixed support plate 8 to adsorb iron plate and the L type mounting panel 21 of servo motor 6 organism bottom through the magnet on the support plate 8, thereby establish easy dismouting, easily adjust motor position deviation and the X axle motor drive to motor 90 degrees switching-over installation, this drive operation is stable, the flexibility is strong and application scope is wide.

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.

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 utility model provides an X axle motor-driven mechanism of bender which characterized in that: including synchronous pulley (1), support frame (2), drive shaft (3), bearing (4), bearing frame (5), servo motor (6) and motor protection casing (7), the output and drive shaft (3) interconnect of servo motor (6), the front end of drive shaft (3) outwards extends and inserts and connect in synchronous pulley (1), and servo motor (6) drive synchronous pulley (1) rotate, bolt fixedly connected with bearing frame (5) are passed through to the upper end of support frame (2), drive shaft (3) have bearing frame (5) through bearing (4) swivelling joint, the externally mounted of bearing frame (5) and servo motor (6) has motor protection casing (7).

2. The X-axis motor driving mechanism of the bending machine according to claim 1, characterized in that: the support frame (2) comprises L type mounting panel (21) and support (22), constitute triangle-shaped between L type mounting panel (21) and support (22).

3. The X-axis motor driving mechanism of the bending machine according to claim 1, characterized in that: the end connection of support frame (2) has support plate (8), support plate (8) have magnetism, and its one end is cross, be provided with on the lower surface of bearing frame (5) inside sunken cross type groove (51), the cross tip of support plate (8) is embedded in cross type groove (51), fixedly connected with shield plate (61) on the lower surface of servo motor (6), fixedly connected with iron sheet (62) on the lower surface of shield plate (61), adsorb each other between iron sheet (62) and support plate (8).

4. The X-axis motor driving mechanism of the bending machine according to claim 3, characterized in that: the carrier plate (8) comprises a cross plate (81) and a magnetic plate (82), one end of the cross plate (81) extends outwards, and the extending part is fixedly connected with the magnetic plate (82).

5. The X-axis motor driving mechanism of the bending machine according to claim 4, characterized in that: a protruding shaft (84) extending downwards is arranged on the cross plate (81), and the protruding shaft (84) is rotatably connected with the support frame (2) through a second bearing (83).

6. The X-axis motor driving mechanism of the bending machine according to claim 4, characterized in that: the support frame (2) is an iron plate body, and the support frame (2) and the magnetic plate (82) are mutually adsorbed.