CN219464416U

CN219464416U - Panel bender

Info

Publication number: CN219464416U
Application number: CN202223297811.1U
Authority: CN
Inventors: 肖君
Original assignee: Weihuo Home Technology Hubei Co ltd
Current assignee: Weihuo Home Technology Hubei Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-08-04
Anticipated expiration: 2032-12-09

Abstract

The utility model relates to a plate bending machine, which comprises a bottom plate, wherein a supporting plate is vertically arranged on the bottom plate, a transverse plate is arranged on the supporting plate, a lower pressing cylinder is vertically arranged on the transverse plate, the push rod end of the lower pressing cylinder faces downwards and penetrates through the transverse plate, the bottom end of a mounting table is connected with the bottom plate through a buffer mechanism, a mounting sliding groove is formed in the mounting table along the front-rear direction, the mounting sliding groove is in sliding connection with a lower bending die, a locking mechanism is arranged on the mounting table, and the lower bending die is detachably connected with the mounting table through the locking mechanism. This panel bender inserts the mould of bending down in the installation spout, bend mould one end down and contradict the back with the installation spout, carry out spacingly to the mould of bending down through locking mechanism, cancel locking mechanism when bending the mould down and need change and bend the mould spacing to bending down, take out the installation spout with bending down and can change other kinds of mould of bending down, it is more convenient to use.

Description

Panel bender

Technical Field

The utility model relates to the technical field of bending, in particular to a plate bending machine.

Background

The bending machine is a machine capable of bending a thin plate, an upper die is driven by an air cylinder to press down a template placed on a lower die structure body, so that bending of the thin plate is realized, the shape of a groove of a lower grinding die is the shape of the bent template, in the bending processing process, the bending die is generally replaced according to different bending degrees and shapes, the existing bending die is generally required to be detached and replaced by a special tool in the replacing process, the bending machine is inconvenient to use, and the problem is solved by the lower plate bending machine.

Disclosure of Invention

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a panel bender, includes the bottom plate, vertical backup pad that is provided with on the bottom plate, be provided with the diaphragm in the backup pad, vertical being provided with down the air cylinder on the diaphragm, down the push rod end of air cylinder down, and run through the diaphragm, the below of diaphragm is provided with the mould of bending, the below of going up the mould of bending is provided with the mount table along the fore-and-aft direction, the bottom of mount table pass through buffer gear with the bottom plate is connected, the installation spout has been seted up along the fore-and-aft direction on the mount table, installation spout sliding connection has the mould of bending down, be provided with locking mechanism on the mount table, just the mould of bending down pass through locking mechanism with the mount table can dismantle the connection.

Further, the opening of the installation chute faces forward, and the lower bending die is inserted into the installation chute through the opening of the installation chute and is in contact with the installation chute.

Further, a limiting groove is formed in the right end of the lower bending die, a limiting hole is formed in the right end of the mounting table, and the limiting hole is communicated with the limiting groove.

Further, locking mechanism includes the locking case, the locking case sets up on the mount table, the locking case is provided with the threaded rod along controlling the direction, just the both ends of threaded rod pass through the bearing respectively with both sides wall rotation about the locking case is connected, the spacing groove has been seted up to the bottom of locking case, the thread bush is equipped with the connecting block on the threaded rod, the bottom of connecting block extends to outside the locking case, and bottom fixedly connected with lug, the orientation is provided with the gag lever post on the lug in spacing hole direction, the gag lever post runs through the spacing hole, and inserts in the spacing groove, the connecting block with spacing groove sliding connection, the right-hand member of threaded rod runs through locking case and fixedly connected with rotation handle.

Further, the buffer mechanism comprises a plurality of buffer pieces and a shock absorber, the mounting table is connected with the bottom plate through the plurality of buffer pieces, the shock absorber is arranged on the bottom plate, and the shock absorbing end of the shock absorber is connected with the mounting table.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this panel bender inserts the mould of bending down in the installation spout, bend mould one end down and contradict the back with the installation spout, carry out spacingly to the mould of bending down through locking mechanism, cancel locking mechanism when bending the mould down and need change and bend the mould spacing to bending down, take out the installation spout with bending down and can change other kinds of mould of bending down, it is more convenient to use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of structure A of FIG. 1 in accordance with the present utility model;

fig. 3 is a top view of the mounting table connection structure of the present utility model.

In the figure: 1. a bottom plate; 2. a support plate; 3. a cross plate; 4. a pressing cylinder; 5. a bending die is arranged; 6. a mounting table; 7. installing a chute; 8. a lower bending die; 9. a lock box; 10. a threaded rod; 11. a connecting block; 12. a bump; 13. a limit rod; 14. a buffer member; 15. a damper; 16. the handle is turned.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a plate bending machine in this embodiment includes a base plate 1, a support plate 2 is vertically disposed on the base plate 1, a transverse plate 3 is disposed on the support plate 2, a lower air cylinder 4 is vertically disposed on the transverse plate 3, a push rod end of the lower air cylinder 4 faces downwards and penetrates through the transverse plate 3, an upper bending die 5 is disposed below the transverse plate 3, an installation table 6 is disposed below the upper bending die 5 along the front-rear direction, the bottom end of the installation table 6 is connected with the base plate 1 through a buffer mechanism, an installation chute 7 is disposed on the installation table 6 along the front-rear direction, a lower bending die 8 is slidably connected with the installation chute 7, a locking mechanism is disposed on the installation table 6, and the lower bending die 8 is detachably connected with the installation table 6 through the locking mechanism.

In this embodiment, the lower bending die 8 through the locking mechanism is locked in the installation chute 7, so that the lower pressing cylinder 4 drives the upper bending die 5 to press downwards, thereby bending a sheet, and when the production is changed, the locking mechanism is canceled to limit the lower bending die 8, the lower bending die 8 is pulled out of the installation chute 7, then the lower bending die 8 corresponding to production is reinserted into the installation chute 7, and then the locking mechanism is used for locking the lower bending die 8 again, so that the replacement of the lower bending die 8 can be completed for the production change.

Preferably, as another embodiment of the present utility model, the opening of the installation chute 7 is forward, and the lower bending die 8 is inserted into the installation chute 7 through the opening of the installation chute 7 and is in contact with the installation chute 7.

In this embodiment, when the lower bending die 8 is in contact with the mounting chute 7, the locking mechanism locks the lower bending die 8, so as to ensure locking accuracy.

Preferably, as another embodiment of the present utility model, a limit groove is formed at the right end of the lower bending die 8, a limit hole is formed at the right end of the mounting table 6, the limit hole is communicated with the limit groove, the locking mechanism comprises a locking box 9, the locking box 9 is arranged on the mounting table 6, a threaded rod 10 is arranged on the locking box 9 along the left-right direction, two ends of the threaded rod 10 are respectively and rotatably connected with the left wall and the right wall of the locking box 9 through bearings, the limit groove is formed at the bottom end of the locking box 9, a connecting block 11 is sleeved on the threaded rod 10, the bottom end of the connecting block 11 extends out of the locking box 9, a bump 12 is fixedly connected at the bottom end, a limit rod 13 is arranged on the bump 12 towards the direction of the limit hole, the limit rod 13 penetrates through the limit hole and is inserted into the limit groove, the connecting block 11 is slidably connected with the limit groove, and the right end of the threaded rod 10 penetrates through the locking box 9 and is fixedly connected with a rotating handle 16.

In this embodiment, after the lower bending die 8 collides with the installation chute 7, the handle 16 is rotated to enable the threaded rod 10 to rotate, so that the connection block 11 in threaded connection with the threaded rod 10 moves left and right through the limit of the limit groove, and the connection block 11 drives the lug 12 and the limit rod 13 to move left and right when moving left and right, so that the limit rod 13 is inserted into the limit groove to lock the lower bending die 8.

Preferably, as another embodiment of the present utility model, the buffer mechanism includes a plurality of buffer members 14 and a damper 15, wherein the mount 6 is connected to the base plate 1 through the plurality of buffer members 14, and the damper 15 is disposed on the base plate 1, and the damper end thereof is connected to the mount 6.

Preferably, as another embodiment of the present utility model, the buffer member 14 is composed of a spring and a telescopic rod, one end of the telescopic rod is fixed to the base plate 1, the other end is fixed to the mounting table 6, the spring is fixed to the telescopic rod, one end is fixed to the base plate 1, and the other end is fixed to the telescopic cylinder of the rod.

In this embodiment, when the upper bending die 5 punches the lower bending die 8, the compression of the buffer member 14 absorbs the pressure transmitted by the upper bending die 5, but the buffer member 14 rebounds, and the shock absorber 15 absorbs the rebound received by the spring, so as to buffer the collision and extrusion of the upper bending die 5 and the lower bending die 8, and prevent the deformation of the die due to repeated extrusion after the service time of the die is too long.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. Plate bender, including bottom plate (1), its characterized in that: the utility model discloses a mounting table, including bottom plate (1), mounting table (6) are connected through buffer gear, mounting chute (7) have been seted up along the fore-and-aft direction on mounting table (6), mounting chute (7) sliding connection has lower bending die (8), be provided with locking mechanism on mounting table (6), just bending die (8) can dismantle through locking mechanism with mounting table (6) are connected down, push rod end down of lower pressing cylinder (4) is run through on bottom plate (1) is provided with backup pad (2), vertical on backup pad (2), be provided with backup pad (3) is provided with backup pad (5), the below of last bending die (5) is provided with mount table (6) along the fore-and-aft direction, mounting chute (7) sliding connection has lower bending die (8).

2. A plate bender according to claim 1, wherein: the opening of the installation chute (7) faces forward, and the lower bending die (8) is inserted into the installation chute (7) through the opening of the installation chute (7) and is in contact with the installation chute (7).

3. A plate bender according to claim 1, wherein: the right end of the lower bending die (8) is provided with a limiting groove, the right end of the mounting table (6) is provided with a limiting hole, and the limiting hole is communicated with the limiting groove.

4. A plate bender according to claim 3, wherein: the locking mechanism comprises a locking box (9), the locking box (9) is arranged on the mounting table (6), a threaded rod (10) is arranged on the locking box (9) along the left and right directions, two ends of the threaded rod (10) are respectively connected with the left wall and the right wall of the locking box (9) in a rotating mode through bearings, a limit groove is formed in the bottom end of the locking box (9), a connecting block (11) is arranged on the threaded rod (10) in a sleeved mode, the bottom end of the connecting block (11) extends to the outside of the locking box (9), a lug (12) is fixedly connected with the bottom end of the connecting block, a limiting rod (13) is arranged on the lug (12) in a direction of the limiting hole, the limiting rod (13) penetrates through the limiting hole and is inserted into the limit groove, the connecting block (11) is connected with the limit groove in a sliding mode, and the right end of the threaded rod (10) penetrates through the locking box (9) and is fixedly connected with a rotating handle (16).

5. A plate bender according to claim 1, wherein: the buffer mechanism comprises a plurality of buffer pieces (14) and a shock absorber (15), wherein the mounting table (6) is connected with the base plate (1) through the plurality of buffer pieces (14), and the shock absorber (15) is arranged on the base plate (1) and the shock absorbing end of the shock absorber is connected with the mounting table (6).