CN214108495U - Special tool apron quick switching device for bending machine - Google Patents

Abstract

The utility model relates to a bender blade holder technical field just discloses a special blade holder fast switch over device of bender, the reciprocating impact tunnel drilling machine comprises a machine body, the top fixed mounting of fuselage has fixed frame. This special blade holder fast switch device of bender, through starting servo motor, the lead screw rotates, driving gear and driven gear meshing rotate, make lead screw and lead screw reverse rotation with fast, when the gyro wheel rolls the aqueduct, the movable rod, the roof, montant and right blade holder move down gradually, when the gyro wheel rolls on the recess, the movable rod, the roof, montant and right blade holder move down the minimum, and slider and extension board are then in right blade holder top, thereby left blade holder and right blade holder collision each other when fast switch over have been prevented, through starting servo motor, just can let driving gear and driven gear meshing rotate, lead screw and lead screw reverse rotation with fast, thereby accomplish fast switch over, easy collision has been solved, the problem that intensity of labour is big.

Description

Special tool apron quick switching device for bending machine

Technical Field

The utility model relates to a bender blade holder technical field specifically is a special blade holder fast switch over device of bender.

Background

The bending machine is a machine capable of bending thin plates, and mainly 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, the base comprises a seat shell, a coil and a cover plate, the coil is arranged in a recess of the seat shell, the cover plate is covered at the top of the recess, the coil is electrified by a wire during use, and the attraction force is generated on the pressing plate after the coil is electrified, so that the thin plates between the pressing plate and the base are clamped.

To the special blade holder of bender that uses at present, special blade holder is when carrying out the fast switch-over, just let two special blade holder opposite direction removal promptly, and the special blade holder of bender that has now bumps two opposite direction removal's blade holder easily, leads to the damage of blade holder, and the special blade holder of bender in addition switches and adopts manually to switch, and intensity of labour is big, and it is inconvenient to use, so proposed a special blade holder fast switch-over device of bender and solved the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a special blade holder fast switch over device of bender possesses the advantage that collision prevention, low in labor strength have solved easy collision, problem that intensity of labour is big.

(II) technical scheme

For the purpose of realizing above-mentioned collision prevention, low in labor strength, the utility model provides a following technical scheme: a special tool apron quick switching device for a bending machine comprises a machine body, wherein a fixed frame is fixedly arranged at the top of the machine body, a servo motor is fixedly arranged on the right side of the fixed frame, a fixed plate is fixedly arranged at the top of the machine body and positioned in the fixed frame, a groove is formed in the front of the fixed plate, transverse grooves are formed in the left side and the right side of the front of the fixed plate, transition grooves communicated with the grooves and the transverse grooves are formed in the left side and the right side of the front of the fixed plate, a lead screw rotationally connected with the fixed frame is fixedly arranged on an output shaft of the servo motor, lead screws are rotationally connected to the left side and the right side of the inner wall of the fixed frame and positioned at the top of the lead screw, a driving gear is fixedly arranged on the right side of the outer surface of the lead screw, a driven gear meshed with the driving gear is fixedly arranged on the right side of the outer surface of the lead screw, and a driving block is connected with the outer surface of the lead screw in a threaded manner, the front fixed mounting of drive block has the loading board, the inside sliding connection of loading board has the movable rod, the top fixed mounting of movable rod has the roof, the equal fixed mounting in bottom left and right sides of roof has the montant with loading board sliding connection.

Preferably, the front of the fixed frame is fixedly provided with a control panel, the control panel is electrically connected with the servo motor, the back of the movable rod is fixedly provided with a support column, and the back of the support column is rotatably connected with rollers corresponding to the groove, the transition groove and the transverse groove.

Preferably, the screw rod and the screw rod are respectively and fixedly connected with the driving gear and the driven gear through connecting columns.

Preferably, the surface threaded connection of lead screw has the slider, the fixed mounting of slider has the mounting panel, the top fixed mounting of mounting panel has left blade holder, the equal fixed mounting in bottom of slider and the top of drive block has the extension board, fixed frame passes through polished rod and extension board sliding connection.

Preferably, the bottom of each of the two movable rods is fixedly provided with a connecting rod.

Preferably, the bearing plate passes through trompil and montant sliding connection, the top fixed mounting of roof has right blade holder.

(III) advantageous effects

Compared with the prior art, the utility model provides a special blade holder fast switch over device of bender possesses following beneficial effect:

the special tool apron quick switching device for the bending machine is characterized in that a groove, a transition groove, a transverse groove, a roller, a support column, a bearing plate, a movable rod, a top plate and a vertical rod are arranged, a servo motor is started, the screw rod rotates, a driving gear and a driven gear are meshed and rotate, the screw rod and the screw rod rotate in the same speed and reverse direction, when the roller rolls to the transition groove, the movable rod, the top plate, the vertical rod and a right tool apron gradually move downwards, when the roller rolls to the groove, the movable rod, the top plate, the vertical rod and the right tool apron move downwards to the lowest position, a sliding block and an extension plate are arranged at the top of the right tool apron, so that the left tool apron and the right tool apron are prevented from colliding with each other during quick switching, only the servo motor needs to be started, the driving gear and the driven gear can be meshed and rotate, and the screw rod and the driving block rotate in the same speed and reverse direction, therefore, the quick switching is completed, and the problems of easy collision and high labor intensity are solved.

Drawings

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

fig. 2 is a schematic view of the front side of the structure of the present invention.

In the figure: the device comprises a machine body 1, a fixed frame 2, a servo motor 3, a fixed plate 4, a groove 5, a transition groove 6, a transverse groove 7, a lead screw 8, a lead screw 9, a driving gear 10, a driven gear 11, a driving block 12, a bearing plate 13, a movable rod 14, a top plate 15 and a vertical rod 16.

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, a fast switching device for a tool apron special for a bending machine comprises a machine body 1, a fixed frame 2 is fixedly installed at the top of the machine body 1, a regulating panel is fixedly installed at the front of the fixed frame 2, the regulating panel is electrically connected with a servo motor 3, a support column is fixedly installed at the back of a movable rod 14, rollers corresponding to a groove 5, a transition groove 6 and a transverse groove 7 are rotatably connected to the back of the support column, the servo motor 3 is fixedly installed at the right side of the fixed frame 2, a fixed plate 4 is fixedly installed at the top of the machine body 1 and positioned inside the fixed frame 2, a groove 5 is formed at the front of the fixed plate 4, the transverse grooves 7 are formed at the left side and the right side of the front of the fixed plate 4, the transition grooves 6 communicated with the groove 5 and the transverse grooves 7 are formed at the left side and the right side of the front of the fixed plate 4, and a lead screw 8 rotatably connected with the fixed frame 2 is fixedly installed at an output shaft of the servo motor 3, the lead screw 8 and the lead screw 9 are respectively fixedly connected with a driving gear 10 and a driven gear 11 through connecting columns, the lead screw 9 is rotatably connected with the left side and the right side of the inner wall of a fixed frame 2 and positioned at the top of the lead screw 8, the outer surface of the lead screw 9 is in threaded connection with a slide block, a mounting plate is fixedly installed on the slide block, a left cutter holder is fixedly installed at the top of the mounting plate, extension plates are fixedly installed at the bottom of the slide block and the top of a driving block 12, the fixed frame 2 is in sliding connection with the extension plates through a polish rod, the driving gear 10 is fixedly installed at the right side of the outer surface of the lead screw 8, the driven gear 11 meshed with the driving gear 10 is fixedly installed at the right side of the outer surface of the lead screw 9, the driving block 12 is in threaded connection with the outer surface of the driving block 12, a bearing plate 13 is fixedly installed at the front of the driving block 12, the bearing plate 13 is in sliding connection with a vertical rod 16 through an opening, and a right cutter holder is fixedly installed at the top of a top plate 15, the inside sliding connection of loading board 13 has movable rod 14, and the equal fixed mounting in bottom of two movable rods 14 has the connecting rod, and the top fixed mounting of movable rod 14 has roof 15, and the equal fixed mounting in bottom left and right sides of roof 15 has the montant 16 with loading board 13 sliding connection.

To sum up, the special tool apron fast switching device for the bending machine starts the servo motor 3 by arranging the groove 5, the transition groove 6, the transverse groove 7, the roller, the abutment, the bearing plate 13, the movable rod 14, the top plate 15 and the vertical rod 16, the lead screw 8 rotates, the driving gear 10 and the driven gear 11 are meshed to rotate, so that the lead screw 8 and the lead screw 9 reversely rotate at the same speed, when the roller rolls to the transition groove 6, the movable rod 14, the top plate 15, the vertical rod 16 and the right tool apron gradually move downwards, when the roller rolls to the groove 5, the movable rod 14, the top plate 15, the vertical rod 16 and the right tool apron move downwards to the lowest position, and the sliding block and the extension plate are positioned at the top of the right tool apron, so that the left tool apron and the right tool apron are prevented from colliding with each other during fast switching, only the servo motor 3 needs to be started by arranging the lead screw 8, the lead screw 9, the driving gear 10, the driven gear 11, the sliding block and the driving block 12, just can let driving gear 10 and driven gear 11 meshing rotation, lead screw 8 and lead screw 9 rotate with fast reversal to accomplish fast switch over, solved easy collision, problem that intensity of labour is big.

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 special blade holder fast switch over device of bender, includes fuselage (1), its characterized in that: the top of the machine body (1) is fixedly provided with a fixed frame (2), the right side of the fixed frame (2) is fixedly provided with a servo motor (3), the top of the machine body (1) is fixedly provided with a fixed plate (4) which is positioned inside the fixed frame (2), the front of the fixed plate (4) is provided with a groove (5), the left side and the right side of the front of the fixed plate (4) are provided with transverse grooves (7), the left side and the right side of the front of the fixed plate (4) are provided with transition grooves (6) communicated with the grooves (5) and the transverse grooves (7), an output shaft of the servo motor (3) is fixedly provided with a lead screw (8) rotatably connected with the fixed frame (2), the top of the lead screw (8) positioned at the left side and the right side of the inner wall of the fixed frame (2) is rotatably connected with a lead screw (9), and the right side of the outer surface of the lead screw (8) is fixedly provided with a driving gear (10), the utility model discloses a lead screw drive device, including lead screw (9), the surface right side fixed mounting of lead screw (9) have driven gear (11) with driving gear (10) engaged with, the surface threaded connection of lead screw (8) has drive block (12), the positive fixed mounting of drive block (12) has loading board (13), the inside sliding connection of loading board (13) has movable rod (14), the top fixed mounting of movable rod (14) has roof (15), the equal fixed mounting in the bottom left and right sides of roof (15) has montant (16) with loading board (13) sliding connection.

2. The tool apron quick switching device special for the bending machine according to claim 1, characterized in that: the front side of the fixed frame (2) is fixedly provided with a regulation and control panel, the regulation and control panel is electrically connected with the servo motor (3), the back side of the movable rod (14) is fixedly provided with a support column, and the back side of the support column is rotatably connected with rollers corresponding to the groove (5), the transition groove (6) and the transverse groove (7).

3. The tool apron quick switching device special for the bending machine according to claim 1, characterized in that: and the screw rod (8) and the screw rod (9) are respectively and fixedly connected with the driving gear (10) and the driven gear (11) through connecting columns.

4. The tool apron quick switching device special for the bending machine according to claim 1, characterized in that: the surface threaded connection of lead screw (9) has the slider, the fixed mounting of slider has the mounting panel, the top fixed mounting of mounting panel has left blade holder, the equal fixed mounting in top of the bottom of slider and drive block (12) has the extension board, fixed frame (2) are through polished rod and extension board sliding connection.

5. The tool apron quick switching device special for the bending machine according to claim 1, characterized in that: the bottom of each of the two movable rods (14) is fixedly provided with a connecting rod.

6. The tool apron quick switching device special for the bending machine according to claim 1, characterized in that: the bearing plate (13) is connected with the vertical rod (16) in a sliding mode through the opening, and a right knife holder is fixedly mounted at the top of the top plate (15).

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