CN216420714U

CN216420714U - Efficient bending device for processing mailbox

Info

Publication number: CN216420714U
Application number: CN202121907061.8U
Authority: CN
Inventors: 荣良奇; 胡艳丽
Original assignee: Wuhan Wanliqi Technology Development Co ltd
Current assignee: Wuhan Wanliqi Technology Development Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-05-03
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses a high-efficiency bending device for processing letter boxes, which comprises a driving box, a driving structure, a pressing structure, a clamping structure, a storage table, a cylinder, a bending die and a bending stamping part, the bottom wall of the driving box is provided with supporting legs, a driving cavity is arranged in the driving box, the driving structure is arranged in the driving cavity, the compaction structure is arranged on the top wall of the driving box and is connected with the driving structure, the top wall of the driving box is provided with a through hole, the object placing table is arranged on the top wall of the driving box, the compressing structures are symmetrically arranged on two sides of the object placing table, the object placing table is provided with a bending die groove, the bending die is clamped in the bending die groove, the cylinder is fixedly connected on the top wall of the driving box, the free end of cylinder is located to the tight structure of clamp, the stamping workpiece of buckling is located on the tight structure of clamp, the stamping workpiece of buckling is located directly over the mould of buckling. The utility model belongs to the technical field of processing, and particularly provides an efficient bending device for processing a mailbox, which is simple in structure, simple to operate and convenient to replace.

Description

Efficient bending device for processing mailbox

Technical Field

The utility model belongs to the technical field of processing, and particularly relates to an efficient bending device for processing a mailbox.

Background

The bending device for the letter and newspaper box is mainly used for processing the appearance of a workpiece by changing the physical state of a forming material, and plates with various thicknesses and materials are made into workpieces with specific shapes and sizes under the action of extrusion. Different specifications and sizes and shapes of the letter and newspaper boxes are different, so that different types of bending dies for the letter and newspaper boxes are required when the letter and newspaper boxes are bent. The bending die on the existing bending device for the letter and newspaper boxes is inconvenient to replace, and further the production efficiency of producing letter and newspaper boxes with different specifications is influenced, so that a novel efficient bending device for processing the letter and newspaper boxes is urgently needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the existing problems, the utility model provides the efficient bending device for processing the mailbox, which has the advantages of simple structure and operation and is convenient for replacing the bending device.

The technical scheme adopted by the utility model is as follows: the utility model relates to a high-efficiency bending device for processing a mailbox, which comprises a driving box, a driving structure, a pressing structure, a clamping structure, a storage table, a cylinder, a bending die and a bending stamping part, the bottom wall of the driving box is provided with supporting legs, a driving cavity is arranged in the driving box, the driving structure is arranged in the driving cavity, the compaction structure is arranged on the top wall of the driving box and is connected with the driving structure, the top wall of the driving box is provided with a through hole, the object placing table is arranged on the top wall of the driving box, the compressing structures are symmetrically arranged on two sides of the object placing table, the object placing table is provided with a bending die groove, the bending die is clamped in the bending die groove, the cylinder is fixedly connected on the top wall of the driving box, the free end of cylinder is located to the tight structure of clamp, the stamping workpiece of buckling is located on the tight structure of clamp, the stamping workpiece of buckling is located directly over the mould of buckling.

Further, the driving structure comprises a driving positive and negative motor, a driving lead screw, a driving sliding block and a connecting rod, the driving positive and negative motor is fixedly connected to the bottom wall of the driving cavity, one end of the driving lead screw is rotatably arranged on the upper wall of the driving cavity, the other end of the driving lead screw is fixedly connected to the output shaft of the driving positive and negative motor, the driving sliding block is arranged on the driving lead screw through threaded connection, the connecting rod is fixedly connected to the side wall of the driving sliding block, the connecting rod is arranged in an L-shaped structure, the connecting rod is slidably arranged in the through hole, and a push-pull column is arranged on the upper portion of the connecting rod.

Furthermore, the compression structure comprises a support frame and a pressing plate, the support frame is fixedly connected to the upper wall of the driving box, the middle of the pressing plate is hinged to the support frame, a push-pull column sliding groove is formed in one end of the pressing plate, the push-pull column is clamped and slidably arranged in the push-pull column sliding groove, the other end of the pressing plate is located above the bending die, two groups of connecting rods are symmetrically arranged on the driving sliding block, and the push-pull columns on the two groups of connecting rods are respectively clamped and slidably arranged in the push-pull column sliding grooves of the pressing plates of the two compression structures.

Further, the clamping structure comprises a clamping positive and negative motor, a protective shell, a clamping screw rod, a clamping slide block and a clamping frame, the protective shell is fixedly connected with the free end of the cylinder, the clamping positive and negative motor is fixedly connected with the side wall of the protective shell, the bottom wall of the protective shell is provided with a clamping slide block chute, the clamping screw rod is rotationally arranged on two opposite inner side walls of the protective shell, two groups of thread groups with opposite thread directions are arranged at the two ends of the clamping screw rod, two groups of clamping slide blocks are arranged, the two groups of clamping slide blocks are respectively connected on the two groups of thread groups with opposite thread directions through threads, the clamping slide block is arranged in the clamping slide block sliding groove in a sliding way, the clamping frame is fixedly connected on the clamping slide block, the clamping frame is provided with a bending stamping part groove, the bending stamping part is arranged in the bending stamping part groove, and the bending die and the bending stamping part are correspondingly arranged.

The utility model with the structure has the following beneficial effects: according to the efficient bending device for processing the mailbox, the convenient installation and disassembly of the bending die are realized through the arrangement of the pressing structure, so that the efficiency of replacing different mailbox bending dies is improved.

Drawings

FIG. 1 is a schematic structural diagram of an efficient bending apparatus for manufacturing letter boxes according to the present invention;

fig. 2 is an enlarged view of a portion a of fig. 1.

The device comprises a driving box 1, a driving box 2, a driving structure 3, a pressing structure 4, a clamping structure 5, a storage table 6, a cylinder 7, a bending die 8, a bending stamping part 9, a supporting leg 10, a driving cavity 11, a driving positive and negative motor 12, a driving lead screw 13, a driving slide block 14, a connecting rod 15, a push-pull column 16, a supporting frame 17, a pressing plate 18, a push-pull column sliding groove 19, a clamping positive and negative motor 20, a protective shell 21, a clamping lead screw 22, a clamping slide block 23 and a clamping frame.

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.

As shown in FIGS. 1-2, the technical scheme adopted by the utility model is as follows: a high-efficiency bending device for processing a letter box comprises a driving box 1, a driving structure 2, a pressing structure 3, a clamping structure 4, a placing table 5, an air cylinder 6, a bending die 7 and a bending stamping part 8, wherein the bottom wall of the driving box 1 is provided with supporting legs 9, a driving cavity 10 is arranged in the driving box 1, the driving structure 2 is arranged in the driving cavity 10, the pressing structure 3 is arranged on the top wall of the driving box 1, the pressing structure 3 is connected with the driving structure 2, the top wall of the driving box 1 is provided with through holes, the placing table 5 is arranged on the top wall of the driving box 1, the pressing structures 3 are symmetrically arranged at two sides of the placing table 5, the placing table 5 is provided with bending die grooves, the bending die 7 is clamped in the bending die grooves, the air cylinder 6 is fixedly connected to the top wall of the driving box 1, the clamping structure 4 is arranged at the free end of the air cylinder 6, and the bending stamping part 8 is arranged on the clamping structure 4, the bending stamping part 8 is positioned right above the bending die 7.

Wherein, drive structure 2 includes positive and negative motor 11, drive lead screw 12, drive slider 13 and connecting rod 14 of drive, on the diapire in drive chamber 10 was located to positive and negative motor 11 rigid coupling of drive, on 12 one ends of drive lead screw rotated and located the upper wall in

drive chamber

10, 12 other ends of drive lead screw rigid coupling of drive lead screw were located on the output shaft of positive and negative motor 11 of drive, drive slider 13 passes through threaded connection and locates on drive lead screw 12, connecting rod 14 rigid coupling is located on 13 lateral walls of drive slider, connecting rod 14 is the setting of L shape structure, connecting rod 14 slides and locates in the through-hole, 14 upper portions of connecting rod are equipped with push-and-pull post 15. The pressing structure 3 comprises a support frame 16 and a pressing plate 17, the support frame 16 is fixedly connected to the upper wall of the driving box 1, the middle of the pressing plate 17 is hinged to the support frame 16, a push-pull column sliding groove 18 is formed in one end of the pressing plate 17, the push-pull columns 15 are clamped and slidably arranged in the push-pull column sliding grooves 18, the other end of the pressing plate 17 is located above the bending die 7, two groups of connecting rods 14 are symmetrically arranged on the driving sliding block 13, and the push-pull columns 15 on the two groups of connecting rods 14 are respectively clamped and slidably arranged in the push-pull column sliding grooves 18 of the pressing plate 17 of the two groups of pressing structures 3. The clamping structure 4 comprises a clamping positive and negative motor 19, a protective shell 20, a clamping screw rod 21, clamping sliders 22 and a clamping frame 23, the protective shell 20 is fixedly connected to the free end of the air cylinder 6, the clamping positive and negative motor 19 is fixedly connected to the side wall of the protective shell 20, clamping slider chutes are formed in the bottom wall of the protective shell 20, the clamping screw rod 21 is rotatably arranged on two opposite inner side walls of the protective shell 20, two thread groups with opposite thread directions are arranged at two ends of the clamping screw rod 21, the clamping sliders 22 are provided with two groups, the two groups of clamping sliders 22 are respectively arranged on the two thread groups with opposite thread directions through threaded connection, the clamping sliders 22 are slidably arranged in the clamping slider chutes, the clamping frame 23 is fixedly connected to the clamping sliders 22, a bending stamping piece groove is formed in the clamping frame 23, the bending stamping piece 8 is arranged in the bending stamping piece groove, the bending die 7 and the bending stamping part 8 are arranged correspondingly.

When the bending and stamping device is used, firstly, the clamping positive and negative motor 19 is started, an output shaft of the clamping positive and negative motor 19 drives the clamping screw rod 21 to rotate, the clamping screw rod 21 rotates to drive the clamping slide block 22 to move, the clamping slide block 22 moves to drive the two groups of clamping frames 23 to move, the bending and stamping part 8 is placed in the bending and stamping part groove when the two groups of clamping frames 23 move to a proper distance, then the clamping positive and negative motor 19 is started in the reverse direction, the output shaft of the clamping positive and negative motor 19 rotates in the reverse direction to drive the clamping frames 23 to clamp the bending and stamping part 8, the clamping positive and negative motor 19 is stopped after the bending and stamping part 8 is clamped, the driving positive and negative motor 11 is started, the output shaft of the driving positive and negative motor 11 drives the driving screw rod 12 to rotate, the driving screw rod 12 rotates to drive the driving slide block 13 to move, the driving slide block 13 moves to drive the connecting rod 14 to move to drive the push-pull column 15 to move in the push-pull column groove 18, the push-pull column 15 moves to drive the pressing plate 17 to move, the pressing plate 17 is moved to a proper position, the bending die 7 is placed in a bending die groove, then the driving positive and negative motors 11 are started reversely, the output shafts of the driving positive and negative motors 11 rotate reversely to drive the pressing plate 17 to compress and fix the bending die 7, the bending die 7 stops clamping the positive and negative motors 19 after compressing and fixing, the air cylinder 6 is started, the air cylinder 6 stretches and retracts to drive the protective shell 20 to move, and therefore extrusion of the bending stamping part 8 on the plate on the bending die 7 is completed.

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 a high-efficient device of buckling that processing mailbox was used which characterized in that: including drive case, drive structure, compact structure, clamping structure, put thing platform, cylinder, the mould of buckling and the stamping workpiece of buckling, be equipped with the supporting leg on the drive case bottom wall, be equipped with the drive chamber in the drive case, the drive intracavity is located to the drive structure, compact structure locates on the drive case roof, compact structure links to each other with the drive structure, be equipped with the through-hole on the drive case roof wall, put the thing platform and locate the drive case roof, compact structure symmetry locates puts the thing platform both sides, be equipped with the mould groove of buckling on the thing platform, the mould block of buckling is arranged in the mould inslot of buckling, the cylinder rigid coupling is located on the drive case roof, clamping structure locates the free end of cylinder, the stamping workpiece of buckling is located and is pressed from both sides structural, the stamping workpiece of buckling is located directly over the mould of buckling.

2. The efficient bending device for manufacturing letter and newspaper boxes as claimed in claim 1, wherein the efficient bending device comprises: the drive structure includes positive and negative motor of drive, drive lead screw, drive slider and connecting rod, positive and negative motor rigid coupling is located on the drive intracavity diapire, drive lead screw one end is rotated and is located on the drive intracavity upper wall, drive lead screw other end rigid coupling is located on positive and negative motor's the output shaft, the drive slider is located on the drive lead screw through threaded connection, the connecting rod rigid coupling is located on the drive slider lateral wall, the connecting rod is the setting of L shape structure, the connecting rod slides and locates in the through-hole, connecting rod upper portion is equipped with the push-and-pull post.

3. The efficient bending device for manufacturing letter and newspaper boxes as claimed in claim 2, wherein: the pressing structure comprises a support frame and a pressing plate, the support frame is fixedly connected to the upper wall of the driving box, the middle of the pressing plate is hinged to the support frame, a push-pull column sliding groove is formed in one end of the pressing plate, the push-pull column is clamped and slidably arranged in the push-pull column sliding groove, the other end of the pressing plate is located above the bending die, two groups of connecting rods are symmetrically arranged on the driving sliding block, and the push-pull columns on the two groups of connecting rods are respectively clamped and slidably arranged in the push-pull column sliding grooves of the pressing plates of the two groups of pressing structures.

4. The efficient bending device for manufacturing letter and newspaper boxes as claimed in claim 1, wherein the efficient bending device comprises: the clamping structure comprises a clamping positive and negative motor, a protective shell, a clamping lead screw, a clamping slide block and a clamping frame, the protective shell is fixedly connected with the free end of the air cylinder, the clamping positive and negative motor is fixedly connected with the protective shell side wall, a clamping slide block chute is arranged on the protective shell bottom wall, the clamping lead screw is rotatably arranged on two opposite inner side walls of the protective shell, two sets of thread groups with opposite thread directions are arranged at the two ends of the clamping lead screw, the clamping slide block is provided with two sets of clamping slide blocks, the two sets of clamping slide blocks are respectively arranged on the two sets of thread groups with opposite thread directions through threaded connection, the clamping slide block is slidably arranged in the clamping slide block chute, the clamping frame is fixedly connected with the clamping slide block, a bending stamping piece groove is arranged on the clamping frame, a bending stamping piece is arranged in the bending stamping piece groove, and the bending die is correspondingly arranged with the bending stamping piece.