CN217595570U - Bending device for sheet metal part machining - Google Patents

Abstract

The utility model discloses a sheet metal component processing is with device of buckling, the power distribution box comprises a box body, the upper end middle part fixedly connected with cylinder of box, the output fixedly connected with lifter plate of cylinder, the downside of lifter plate is equipped with the die head, be equipped with the buffering subassembly between die head and the lifter plate, the inside downside of box is equipped with the die holder, one side of die holder is equipped with takes off material mechanism. The above structure is adopted in the utility model, through the side-mounting fixed plate that goes up at the die head, be equipped with the multiunit bumper shock absorber between fixed plate and the lifter plate, can effectively reduce the great impact force that produces after die head and sheet metal component contact, avoid the die head to damage, prolong the life of die head, the protectiveness of die head has been improved, and bumper shock absorber shrink in-process, the buffer beam of die head upside slides in the rubber packing ring, can guide the bumper shock absorber, make its shock attenuation effect better, and can further cushion the release impact force.

Description

Bending device for sheet metal part machining

Technical Field

The utility model belongs to the technical field of the sheet metal component processing, in particular to sheet metal component processing is with device of buckling.

Background

The sheet metal part is a workpiece formed by processing sheet metal through the sheet metal processes of shearing, cutting, bending, splicing, welding and the like, and when the sheet metal part is subjected to the stamping and bending process, and placing the metal sheet on a fixed die of a bending machine, and moving a movable die downwards to extrude the metal sheet so as to attach the metal sheet to the fixed die and bend the metal sheet.

However, when the sheet metal part is machined, the bending die head is driven by the cylinder to impact the sheet metal part, the bending die head can receive large impact force, the service life is shortened, buffering protective measures are lacked, the sheet metal after bending is taken out from the die cavity in a troublesome manner, time and labor are wasted, the practicability of the bending device is reduced, and the machining efficiency of the sheet metal part is reduced.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing a sheet metal component processing is with device of buckling to solve the die head of buckling and strike the in-process to the sheet metal component under the drive of cylinder, the die head of buckling can receive great impact force, leads to life to shorten, lacks the buffering safeguard measure, and the panel beating after buckling takes out comparatively trouble from the die cavity, and the manual work is taken out and is wasted time and energy very much, has reduced the practicality of the device of buckling, thereby has reduced the problem of the machining efficiency of sheet metal component.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a sheet metal component processing is with device of buckling, the power distribution box comprises a box body, the upper end middle part fixedly connected with cylinder of box, the output fixedly connected with lifter plate of cylinder, the downside of lifter plate is equipped with the die head, be equipped with the buffering subassembly between die head and the lifter plate, the inside downside of box is equipped with the die holder, one side of die holder is equipped with takes off material mechanism, the die head is located the die holder directly over, the guiding hole has been seted up to the upside of die holder, the equal fixedly connected with supporting leg in lower extreme both sides of box.

Through adopting above-mentioned technical scheme, through the side-mounting fixed plate at the die head, be equipped with the multiunit bumper shock absorber between fixed plate and the lifter plate, can effectively reduce the great impact force that produces after die head and sheet metal component contact, avoid the die head to damage, the life of extension die head, the protectiveness of die head has been improved, and the bumper shock absorber shrink in-process, the buffer beam of die head upside slides in the rubber packing ring, can guide the bumper shock absorber, make its shock attenuation effect better, and can further cushion the release impact force.

Further, as an optimal technical scheme, the inside fixedly connected with montant of box, the montant is equipped with two with the die holder symmetry, the through-hole has all been seted up to the both sides of lifter plate, one side swing joint of montant is in the inside of through-hole.

Through adopting above-mentioned technical scheme, the cylinder drives the lifter plate and passes through the through-hole and slide at the surface of montant, can make the lifter plate remove more stably more convenient to be favorable to the work of buckling of sheet metal component.

Further, as preferred technical scheme, the buffering subassembly includes the bumper shock absorber, bumper shock absorber fixed connection is at the downside of lifter plate, the bumper shock absorber is equipped with the multiunit, the bottom fixedly connected with fixing base of bumper shock absorber, the bottom of fixing base and the upper end fixed connection of die head.

Through adopting above-mentioned technical scheme, when the sheet metal component was strikeed to the die head, can effectively reduce the great impact force that produces after die head and sheet metal component contacted through the multiunit bumper shock absorber, avoid the die head to damage, the life of extension die head, and make sheet metal component processing more stable, the effect of buckling better.

Further, as preferred technical scheme, the equal fixedly connected with buffer beam in upper end both sides of fixing base, one side of buffer beam and one side sliding connection of lifter plate.

Through adopting above-mentioned technical scheme, the die head is connected with the fixing base, and the fixing base both sides are equipped with the buffer beam, and after the bumper shock absorber deformation, the buffer beam slides in the rubber packing ring, can make its shock attenuation effect better to the bumper shock absorber guide.

Further, as a preferred technical scheme, the upper side and the lower side of the lifting plate are both fixedly connected with rubber gaskets, and one side of the buffer rod is movably connected inside the rubber gaskets.

Through adopting above-mentioned technical scheme, through setting up the rubber packing ring, can cushion the local impact force that the guide bar received.

Further, as a preferred technical scheme, a sponge plate is arranged at the upper end of the die holder, and the sponge plate deviates from the position right below the die head.

Through adopting above-mentioned technical scheme for after die head and sheet metal component contact, the sponge board also can cushion some effort, and makes the sheet metal component place more stably on the die holder.

Further, as preferred technical scheme, the material taking-off mechanism includes a motor, motor fixed connection is at the right-hand member downside of die holder, the first gear of output fixedly connected with of motor, first gear is connected with the second gear through belt drive, one side of belt stretches into the inside of die holder, one side of second gear is equipped with the material pushing component.

By adopting the technical scheme, when the sheet metal part needs to be moved out, the motor is utilized to drive the first gear to rotate, and the first gear drives the second gear to rotate through the belt, so that the pushing assembly works, and the bent sheet metal part is ejected out.

Further, as preferred technical scheme, the material pushing assembly includes the lead screw, the lead screw rotates to be connected in the inside of die holder, one side of lead screw and one side fixed connection of second gear, the outside threaded connection of lead screw has the ejector pad pole, the equal fixedly connected with slider in both sides of ejector pad pole, the inside of die holder is equipped with the slide bar, the slide bar is equipped with two with the ejector pad pole symmetry, slider sliding connection is at the surface of slide bar.

Through adopting above-mentioned technical scheme, after the lead screw rotates, the ejector pin rebound under the effect of slider and slide bar, the sheet metal component after will buckling is slowly upwards ejecting, need not the manual work and gets the material, reduces operation personnel intensity of labour, takes out more conveniently.

Further, as a preferred technical scheme, an electromagnet is arranged inside the upper side of the material pushing rod.

Through adopting above-mentioned technical scheme, the electro-magnet circular telegram in the ejector beam adsorbs the sheet metal component and makes its and ejector beam contact more stable, more makes things convenient for the sheet metal component to shift out.

To sum up, the utility model discloses mainly have following beneficial effect:

firstly, a fixing plate is arranged on the upper side of a die head, and a plurality of groups of shock absorbers are arranged between the fixing plate and a lifting plate, so that the large impact force generated after the die head is contacted with a sheet metal part can be effectively reduced, the die head is prevented from being damaged, the service life of the die head is prolonged, the protection performance of the die head is improved, and in the contraction process of the shock absorbers, a buffer rod on the upper side of the die head slides in a rubber gasket, so that the shock absorbers can be guided, the shock absorption effect of the shock absorbers is better, and the impact force can be further buffered and released;

second, take off material mechanism through setting up, utilize the motor to drive first gear revolve, first gear passes through the belt and drives second gear revolve, thereby make the lead screw rotate, thereby make the ejector pad pole rebound under the effect of slider and slide bar, the sheet metal component after will buckling is ejecting upwards, the electro-magnet circular telegram in the ejector pad pole adsorbs the sheet metal component and makes it more stable with the contact of ejector pad pole, more make things convenient for the sheet metal component to shift out, and then the sheet metal component after conveniently buckling shifts out, reduce the working strength that artifical frequent taking out, the practicality of the device of buckling has been improved, very big improvement the machining efficiency of sheet metal component.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a schematic structural diagram of the present invention;

FIG. 3 is a schematic structural view of the pushing assembly of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 3 according to the present invention.

Reference numerals are as follows: 1. the device comprises a box body, 2, a cylinder, 3, a lifting plate, 4, a die head, 5, a buffer component, 51, a shock absorber, 52, a buffer rod, 53, a rubber gasket, 54, a fixed seat, 6, a vertical rod, 7, a stripping mechanism, 71, a motor, 72, a first gear, 73, a belt, 74, a second gear, 75, a material pushing component, 751, a screw rod, 752, a material pushing rod, 753, a sliding block, 754, a sliding rod, 755, an electromagnet, 8, a guide hole, 9, a die holder, 10, a sponge plate, 11, a through hole, 12 and supporting legs.

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.

Example 1

Referring to fig. 1-4, the bending device for sheet metal part processing described in this embodiment includes a box 1, a cylinder 2 is fixedly connected to the middle of the upper end of the box 1, a lifting plate 3 is fixedly connected to the output end of the cylinder 2, two vertical rods 6 are fixedly connected to the inside of the box 1, the die holder 9 is symmetrically arranged on each vertical rod 6, through holes 11 are respectively formed in both sides of the lifting plate 3, one side of each vertical rod 6 is movably connected to the inside of the through hole 11, the cylinder 2 drives the lifting plate 3 to slide on the outer surface of the corresponding vertical rod 6 through the through hole 11, so that the lifting plate 3 can move more stably and conveniently, and bending work of the sheet metal part is facilitated, a die head 4 is arranged on the lower side of the lifting plate 3, a buffer assembly 5 is arranged between the die head 4 and the lifting plate 3, a die holder 9 is arranged on the lower side of the inside of the box 1, a stripping mechanism 7 is arranged on one side of the die holder 9, the die head 4 is located right above the die holder 9, a guide hole 8 is formed in the upper side of the die holder 9, and supporting legs 12 are fixedly connected to both sides of the lower end of the box 1; through the side-mounting fixed plate at die head 4, be equipped with multiunit bumper shock absorber 51 between fixed plate and the lifter plate 3, can effectively reduce the great impact force that produces after die head 4 and sheet metal component contact, avoid die head 4 to damage, prolong die head 4's life, die head 4's protectiveness has been improved, and bumper shock absorber 51 shrink in-process, the buffer beam 52 of die head 4 upside slides in rubber packing ring 53, can guide bumper shock absorber 51, it is better to make its shock attenuation effect, and can further buffer and release the impact force.

Example 2

Referring to fig. 2, on the basis of embodiment 1, in order to achieve the purpose of buffering the die head 4, in this embodiment, an innovative design is performed on the buffer assembly 5, specifically, the buffer assembly 5 includes a shock absorber 51, the shock absorber 51 is fixedly connected to the lower side of the lifting plate 3, the shock absorber 51 is provided with a plurality of groups, the bottom end of the shock absorber 51 is fixedly connected with a fixing seat 54, the bottom end of the fixing seat 54 is fixedly connected with the upper end of the die head 4, both sides of the upper end of the fixing seat 54 are fixedly connected with buffer rods 52, one side of the buffer rods 52 is slidably connected with one side of the lifting plate 3, both sides of the lifting plate 3 are fixedly connected with rubber gaskets 53, and one side of the buffer rods 52 is movably connected inside the rubber gaskets 53; when die head 4 strikes the sheet metal component, can effectively reduce the great impact force that produces after die head 4 and sheet metal component contact through multiunit bumper shock absorber 51, avoid die head 4 to damage, prolong die head 4's life, and make sheet metal component processing more stable, the effect of buckling is better, die head 4 is connected with fixing base 54, and the fixing base 54 both sides are equipped with buffer beam 52, bumper shock absorber 51 deformation back, buffer beam 52 slides in rubber packing ring 53, can be to the guide of bumper shock absorber 51, make its shock attenuation effect better, through setting up rubber packing ring 53, can cushion the local impact force that the guide bar received.

Referring to fig. 2, in order to achieve the purpose of facilitating the processing of the sheet metal part, the upper end of the die holder 9 of the embodiment is provided with a sponge plate 10, and the sponge plate 10 deviates from the position right below the die head 4; so that when the die head 4 contacts with the sheet metal part, the sponge plate 10 can buffer part of the acting force, and the sheet metal part is placed on the die holder 9 more stably.

Example 3

Referring to fig. 2 to 4, in the present embodiment, on the basis of embodiment 1, in order to achieve the purpose of automatically taking out a processed sheet metal part, the present embodiment innovatively designs the stripping mechanism 7, specifically, the stripping mechanism 7 includes a motor 71, the motor 71 is fixedly connected to a lower side of a right end of the die holder 9, an output end of the motor 71 is fixedly connected to a first gear 72, the first gear 72 is connected to a second gear 74 through a belt 73 in a transmission manner, one side of the belt 73 extends into the die holder 9, one side of the second gear 74 is provided with a material pushing assembly 75, the material pushing assembly 75 includes a lead screw 751, the lead screw 751 is rotatably connected to the inside of the die holder 9, one side of the lead screw 751 is fixedly connected to one side of the second gear 74, an outer side of the lead screw 751 is connected to a material pushing rod 752 through a thread, both sides of the material pushing rod 752 are fixedly connected to sliding blocks 753, the inside of the die holder 9 is provided with sliding rods 754, two sliding rods 754 are symmetrically provided with two sliding blocks 753 inside the sliding blocks 754, the sliding blocks 753 are connected to an outer surface of the sliding blocks 754, and an electromagnet 752 is provided inside the upper side of the pushing rod 752; when the sheet metal part needs to be moved out, the motor 71 is used for driving the first gear 72 to rotate, the first gear 72 drives the second gear 74 to rotate through the belt 73, so that the material pushing assembly 75 works to push out the bent sheet metal part, after the screw rod 751 rotates, the material pushing rod 752 moves upwards under the action of the sliding block 753 and the sliding rod 754, the bent sheet metal part is slowly and upwards pushed out, manual material taking is not needed, the labor intensity of operators is reduced, the sheet metal part can be more conveniently taken out, the electromagnet 755 in the material pushing rod 752 is electrified to adsorb the sheet metal part, the sheet metal part is more stably contacted with the material pushing rod 752, and the sheet metal part can be more conveniently moved out.

The use principle and the advantages are as follows: when the metal plate drawing device is used, the cylinder 2 is started to drive the lifting plate 3 to slide on the vertical rod 6, when the die head 4 is in contact with a metal plate part, the multiple groups of shock absorbers 51 are utilized, large impact force generated after the die head 4 is in contact with the metal plate part can be effectively reduced, the die head 4 is prevented from being damaged, the service life of the die head 4 is prolonged, in the contraction process of the shock absorbers 51, the buffer rods 52 on the upper side of the die head 4 slide in the rubber gaskets 53 and can be guided to the shock absorbers 51, the shock absorption effect of the shock absorbers is better, impact force can be further buffered and released, when the metal plate part needs to be moved out, the first gear 72 is driven to rotate by the motor 71, the first gear 72 drives the second gear 74 to rotate through the belt 73, the second gear 751 rotates the lead screw 751, the material pushing rod 752 moves upwards under the action of the sliding block 753 and the sliding rod 754, the bent metal plate part is slowly pushed upwards, manual material taking is not needed, the labor intensity of operators is reduced, the metal plate drawing device is more convenient to take out, the metal plate part 755 in the metal plate 752 is electrified to make the metal plate part more stably in contact with the pushing rod 752, and more convenient to move out.

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 (9)

1. The utility model provides a sheet metal component processing is with device of buckling which characterized in that: including box (1), upper end middle part fixedly connected with cylinder (2) of box (1), output fixedly connected with lifter plate (3) of cylinder (2), the downside of lifter plate (3) is equipped with die head (4), be equipped with between die head (4) and lifter plate (3) buffering subassembly (5), the inside downside of box (1) is equipped with die holder (9), one side of die holder (9) is equipped with takes off material mechanism (7), die head (4) are located die holder (9) directly over, guiding hole (8) have been seted up to the upside of die holder (9), the equal fixedly connected with supporting leg (12) in lower extreme both sides of box (1).

2. The bending device for sheet metal part machining according to claim 1, characterized in that: the inside fixedly connected with montant (6) of box (1), montant (6) are equipped with two with die holder (9) symmetry, through-hole (11) have all been seted up to the both sides of lifter plate (3), one side swing joint of montant (6) is in the inside of through-hole (11).

3. The bending device for sheet metal part machining according to claim 1, characterized in that: buffer unit (5) include bumper shock absorber (51), bumper shock absorber (51) fixed connection is in the downside of lifter plate (3), bumper shock absorber (51) are equipped with the multiunit, the bottom fixedly connected with fixing base (54) of bumper shock absorber (51), the bottom of fixing base (54) and the upper end fixed connection of die head (4).

4. The bending device for sheet metal part machining according to claim 3, characterized in that: the buffer device is characterized in that buffer rods (52) are fixedly connected to two sides of the upper end of the fixed seat (54), and one side of each buffer rod (52) is connected with one side of the lifting plate (3) in a sliding mode.

5. The bending device for sheet metal part machining according to claim 4, characterized in that: the upper side and the lower side of the lifting plate (3) are fixedly connected with rubber gaskets (53), and one side of the buffer rod (52) is movably connected to the inside of the rubber gaskets (53).

6. The bending device for sheet metal part machining according to claim 1, characterized in that: the upper end of the die holder (9) is provided with a sponge plate (10), and the sponge plate (10) deviates from the position right below the die head (4).

7. The bending device for sheet metal part machining according to claim 1, characterized in that: the stripping mechanism (7) comprises a motor (71), the motor (71) is fixedly connected to the lower side of the right end of the die holder (9), the first gear (72) of the output end of the motor (71) is fixedly connected with, the first gear (72) is connected with a second gear (74) through a belt (73) in a transmission manner, one side of the belt (73) extends into the die holder (9), and one side of the second gear (74) is provided with a material pushing assembly (75).

8. The bending device for sheet metal part machining according to claim 7, wherein: the material pushing assembly (75) comprises a lead screw (751), the lead screw (751) is rotatably connected in the die holder (9), one side of the lead screw (751) is fixedly connected with one side of a second gear (74), the outer side of the lead screw (751) is in threaded connection with a material pushing rod (752), two sides of the material pushing rod (752) are respectively and fixedly connected with a sliding block (753), a sliding rod (754) is arranged in the die holder (9), the two sliding rods (754) are symmetrically arranged with the material pushing rod (752), and the sliding blocks (753) are slidably connected to the outer surface of the sliding rod (754).

9. The bending device for sheet metal part machining according to claim 8, characterized in that: an electromagnet (755) is arranged inside the upper side of the material pushing rod (752).

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