CN214517163U

CN214517163U - Clamping device of bending machine

Info

Publication number: CN214517163U
Application number: CN202120603259.0U
Authority: CN
Inventors: 孙国飞
Original assignee: Bozhou Jiekong Intelligent Equipment Co ltd
Current assignee: Bozhou Jiekong Intelligent Equipment Co ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-10-29
Anticipated expiration: 2031-03-23

Abstract

The utility model relates to the technical field of bending machines, in particular to a clamping device of a bending machine, which comprises a bottom plate, wherein clamping plates are arranged at the edges of the front side and the rear side of the bottom plate, a shell is arranged above the bottom plate, fixed plates are arranged at the front side and the rear side of the shell, movable holes which are parallel to the left and the right are arranged on the fixed plates, and electric push rods which are parallel to the left and the right are arranged on the fixed plates and are positioned at the movable holes; the utility model discloses a be equipped with splint, electric putter and electro-magnet etc, electric putter can promote the push pedal and remove, make the clamp plate be close to the bottom plate, it is tight to bend the mould clamp, avoid frequent dismouting bolt, and the work efficiency is improved, the electro-magnet can adsorb last mould, convenient fixed mould of bending, the slipmat can prevent to bend to go up the mould and remove, improve the stability of the mould of bending, make things convenient for the bender to bend, this design has changed the situation that traditional clamping device needs frequent dismouting bolt, the mould rapid draing is pressed from both sides tightly on making to bend, make things convenient for the bender operation.

Description

Clamping device of bending machine

Technical Field

The utility model relates to a bender technical field specifically is a clamping device of bender.

Background

The bending machine is a machine capable of bending a thin plate, and mainly comprises a support, a workbench and a clamping plate, wherein the workbench is arranged on the support and consists of a base and a pressing plate, the base is connected with the clamping plate through a hinge, the base consists of 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, and a bending machine clamping device is widely applied to various bending machines and is a connecting device of the bending machine and a bending die, is arranged on the bending machine and is used for fixing a bending upper die and is convenient to bend and bend; the existing clamping device is mostly fixed through bolts, the bolts must be disassembled and assembled when the bending upper die is replaced at every time, the operation process is complex, the clamping of the bending upper die is unstable, and the bending effect of the bending machine is influenced due to the fact that shaking easily occurs when the bending upper die is bent. In view of this, we propose a clamping device for a bending machine.

SUMMERY OF THE UTILITY MODEL

In order to make up for above deficiency, the utility model provides a clamping device of bender.

The technical scheme of the utility model is that:

the utility model provides a clamping device of bender, includes the bottom plate, both sides edge all is equipped with splint around the bottom plate, splint are articulated with the bottom plate, the top of bottom plate is equipped with the shell, the shell passes through screw and bottom plate fixed connection, both sides all are equipped with the fixed plate around the shell, fixed plate and shell integrated into one piece, be equipped with the activity hole of controlling the parallel on the fixed plate, the electric putter of controlling parallel is installed to just being located activity hole department on the fixed plate, electric putter's push rod and activity hole swing joint.

As preferred technical scheme, splint include clamp plate and push pedal, clamp plate and push pedal integrated into one piece, the clamp plate is located the one side that is close to the bottom plate, parallel connecting block about the edge welding that just is close to the bottom plate on the clamp plate, the both ends of connecting block all are equipped with the connecting axle, connecting axle and connecting block integrated into one piece, the edge that just is close to both sides around on the bottom plate all is equipped with the fixed orifices, and is individual the fixed orifices corresponds with the connecting axle respectively, the connecting axle rotates with the fixed orifices and is connected.

As preferred technical scheme, parallel fixed block about just being equipped with near the edge in the push pedal, be equipped with the movable block on electric putter's the push rod, movable block and electric putter's push rod integrated into one piece, both ends all are equipped with the pivot about the movable block, each the pivot corresponds with the fixed block respectively, the pivot rotates with the fixed block to be connected.

According to the preferable technical scheme, anti-slip pads are bonded on the bottom plate and the pressing plate and are made of rubber materials, a plurality of anti-slip lugs are uniformly distributed on the surface of each anti-slip pad, and the anti-slip lugs and the anti-slip pads are integrally formed.

According to a preferable technical scheme, the shell is of a hollow structure, the bottom of the hollow structure is provided with an opening, an electromagnet is arranged inside the shell and above the bottom plate, and the electromagnet is fixedly connected with the bottom plate through a screw.

As the preferred technical scheme, a rubber ring is arranged between the base of the electric push rod and the fixing plate, and the rubber ring is sleeved with the push rod of the electric push rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be equipped with splint and electric putter, electric putter passes through the push pedal that promotes and removes, makes the clamp plate be close to the bottom plate, and the convenience carries out the centre gripping to the mould of bending, avoids frequent dismouting bolt, improves work efficiency.

2. The utility model discloses a be equipped with the electro-magnet, the electro-magnet produces magnetic force and can adsorb to the mould of bending, and the mould is fixed on conveniently making to bend.

3. The utility model discloses a be equipped with slipmat and skid proof block, can prevent to bend to go up the mould and take place to remove when fixed, improve the stability of the mould of bending, make things convenient for the bender to bend.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of an electromagnet according to the present invention;

fig. 3 is a schematic structural view of a fixing plate of the present invention;

fig. 4 is a schematic structural view of the pressing device of the present invention;

fig. 5 is a schematic structural view of the middle splint of the present invention.

In the figure: 1. a base plate; 11. a fixing hole; 2. a splint; 21. pressing a plate; 22. pushing the plate; 23. connecting blocks; 24. a connecting shaft; 25. a fixed block; 3. a housing; 31. a fixing plate; 32. a movable hole; 4. an electric push rod; 41. a movable block; 42. a rotating shaft; 5. an electromagnet; 6. a non-slip mat; 61. and an anti-slip bump.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a clamping device of bender, comprising a base plate 1, both sides edge all is equipped with splint 2 around bottom plate 1, splint 2 is articulated with bottom plate 1, bottom plate 1's top is equipped with shell 3, shell 3 passes through screw and 1 fixed connection of bottom plate, both sides all are equipped with fixed plate 31 around shell 3, fixed plate 31 and shell 3 integrated into one piece, the movable hole 32 of parallel about being equipped with on fixed plate 31, the last movable hole 32 department that just is located of fixed plate 31 installs about parallel electric putter 4, electric putter 4's push rod and movable hole 32 swing joint.

What need supplement is, splint 2 includes clamp plate 21 and push pedal 22, clamp plate 21 and push pedal 22 integrated into one piece, clamp plate 21 is located the one side that is close to bottom plate 1, clamp plate 21 is last and be close to the edge welding of bottom plate 1 and control parallel connecting block 23, the both ends of connecting block 23 all are equipped with connecting axle 24, connecting axle 24 and connecting block 23 integrated into one piece, the edge that just is close to both sides around on the bottom plate 1 all is equipped with fixed orifices 11, each fixed orifices 11 corresponds with connecting axle 24 respectively, connecting axle 24 rotates with fixed orifices 11 to be connected, make splint 2 can rotate in the edge of bottom plate 1, make things convenient for clamp plate 21 to bend to go up the mould and fix.

Preferably as this embodiment, push plate 22 is last and be close to the edge and be equipped with the fixed block 25 of controlling the parallel, be equipped with movable block 41 on electric putter 4's the push rod integrated into one piece of movable block 41 and electric putter 4, both ends all are equipped with pivot 42 about movable block 41, each pivot 42 corresponds with fixed block 25 respectively, pivot 42 rotates with fixed block 25 to be connected, electric putter 4 operates and can promote movable block 41 downstream through the push rod, movable block 41 promotes push plate 22 downstream, make splint 2 rotate on bottom plate 1, clamp plate 21 fixes the mould on the fifty percent discount, pivot 42 rotates on fixed block 25, conveniently adjust the angle between push plate 22 and the movable block 41, thereby make things convenient for push plate 22 to rotate.

As the optimization of this embodiment, the non-slip mat 6 is bonded on both the bottom plate 1 and the pressing plate 21, the non-slip mat 6 is made of rubber material, the non-slip mat 6 is provided with a plurality of anti-slip bumps 61 which are uniformly distributed on the surface, the anti-slip bumps 61 and the non-slip mat 6 are integrally formed, the non-slip mat 6 and the anti-slip bumps 61 can prevent the upper die from moving when being fixed, the fixing effect is improved, and therefore the operation of the bending machine is facilitated.

Preferably, the housing 3 is a hollow structure with an opening at the bottom, the electromagnet 5 is arranged inside the housing 3 and above the bottom plate 1, the electromagnet 5 is fixedly connected with the bottom plate 1 through a screw, and the electromagnet 5 generates magnetic force during operation, so that the bent upper die can be adsorbed, and the clamping plate 2 can be conveniently fixed.

It is worth to say that, be equipped with the rubber circle between electric putter 4's base and fixed plate 31, the rubber circle cup joints with electric putter 4's push rod, and the rubber circle plays the cushioning effect between electric putter 4 and fixed plate 31, reduces electric putter 4's wearing and tearing.

When the clamping device of the bending machine is used, the power is switched on to enable the electric push rod 4 to operate, the push rod of the electric push rod 4 moves upwards to drive the movable block 41 to move upwards, the rotating shaft 42 rotates on the fixed block 25 to enable the movable block 41 to drive the push plate 22 to move upwards, the connecting shaft 24 rotates on the fixed hole 11 to enable the angle between the press plate 21 and the bottom plate 1 to be enlarged, the bending upper die is placed at the bottom of the anti-skid pad 6, the power of the electromagnet 5 is switched on, the electromagnet 5 operates to generate magnetic force to adsorb the bending upper die, the bending upper die is convenient to fix, the electric push rod 4 operates to enable the push rod of the electric push rod 4 to move downwards, the push plate 22 is pushed to move downwards through the movable block 41, the connecting shaft 24 rotates on the fixed hole 11 to enable the clamp plate 2 to rotate, the angle between the press plate 21 and the bottom plate 1 is reduced, the press plate 21 clamps the bending upper die, and the clamping device can rapidly clamp the bending upper die through the mode, and prevent to bend and go up the mould and take place the shake, make things convenient for the bender operation, satisfy the clamping device's of bender demand.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A clamping device of bending machine, includes bottom plate (1), its characterized in that: both sides edge all is equipped with splint (2) around bottom plate (1), splint (2) are articulated with bottom plate (1), the top of bottom plate (1) is equipped with shell (3), shell (3) are through screw and bottom plate (1) fixed connection, both sides all are equipped with fixed plate (31) around shell (3), fixed plate (31) and shell (3) integrated into one piece, be equipped with movable hole (32) of controlling parallel on fixed plate (31), parallel electric putter (4) about just being located movable hole (32) department and installing on fixed plate (31), the push rod and the movable hole (32) swing joint of electric putter (4).

2. Clamping device for bending machines according to claim 1, characterized in that: splint (2) are including clamp plate (21) and push pedal (22), clamp plate (21) and push pedal (22) integrated into one piece, clamp plate (21) are located the one side of being close to bottom plate (1), the edge welding that just is close to bottom plate (1) on clamp plate (21) has connecting block (23) of controlling parallel, the both ends of connecting block (23) all are equipped with connecting axle (24), connecting axle (24) and connecting block (23) integrated into one piece, the edge that just is close to both sides around on bottom plate (1) all is equipped with fixed orifices (11), each fixed orifices (11) correspond with connecting axle (24) respectively, connecting axle (24) rotate with fixed orifices (11) and are connected.

3. Clamping device for bending machines according to claim 2, characterized in that: fixed block (25) of parallel about just being close to the edge on push pedal (22) is equipped with, be equipped with movable block (41) on the push rod of electric putter (4), the push rod integrated into one piece of movable block (41) and electric putter (4), both ends all are equipped with pivot (42), each about movable block (41) pivot (42) correspond with fixed block (25) respectively, pivot (42) rotate with fixed block (25) and are connected.

4. Clamping device for bending machines according to claim 3, characterized in that: the anti-skid mat is characterized in that the anti-skid mat (6) is bonded on the bottom plate (1) and the pressing plate (21), the anti-skid mat (6) is made of rubber materials, a plurality of anti-skid lugs (61) which are uniformly distributed are arranged on the surface of the anti-skid mat (6), and the anti-skid lugs (61) and the anti-skid mat (6) are integrally formed.

5. Clamping device for bending machines according to claim 1, characterized in that: the shell (3) is of a hollow structure with an opening at the bottom, an electromagnet (5) is arranged inside the shell (3) and above the bottom plate (1), and the electromagnet (5) is fixedly connected with the bottom plate (1) through a screw.

6. Clamping device for bending machines according to claim 1, characterized in that: and a rubber ring is arranged between the base of the electric push rod (4) and the fixed plate (31), and the rubber ring is sleeved with the push rod of the electric push rod (4).