CN218310165U

CN218310165U - Bending device for metal handicraft processing

Info

Publication number: CN218310165U
Application number: CN202221736510.1U
Authority: CN
Inventors: 吴来学; 宋祖炳; 汪宜明; 姚杰
Original assignee: Jinzhai Pattern Crafts Co ltd
Current assignee: Jinzhai Pattern Crafts Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2023-01-17
Anticipated expiration: 2032-07-05

Abstract

The utility model discloses a bending device for metal handicraft processing, including the hollow machine case of inside, set up the opening and inlay the chamber door on the machine case front wall, the level is equipped with the fixed plate in the machine case inner chamber, and a plurality of supporting legs are fixedly connected with between the bottom wall in the fixed plate and the machine case, the position horizontal slip of fixed plate top is equipped with the mounting panel, and fixedly connected with the flexible end of a plurality of lift cylinders on the roof of mounting panel, lift cylinder vertical fixed mounting is at the interior roof of machine case, and is connected with a plurality of elastic telescopic links between mounting panel and the machine case roof; the upper end of the fixing plate is provided with a fixing groove along the extending direction. The utility model discloses compact structure, reasonable in design, very big improvement to the adaptability of various shape metal material processing of bending, fixed effect to metal material when simultaneously can very big improvement is bent has improved metal working's quality greatly to the figurative throughput of various metal crafts has been satisfied greatly.

Description

Bending device for processing metal artware

Technical Field

The utility model relates to a metal handicraft processing equipment technical field especially relates to a bending apparatus for metal handicraft processing.

Background

The handicraft is made by processing metal materials such as gold, silver, copper, iron, tin and the like or other materials mainly or secondarily by using the metal materials, has thick, elegant, exquisite styles, and needs the assistance of various processing devices along with the development of the technology.

Through retrieval, the patent of application number CN201621233595.6 discloses a U-shaped bending mechanism, which comprises a U-shaped bending workbench and a U-shaped bending pre-bending mechanism, wherein the U-shaped bending workbench comprises a left workbench and a right workbench, guide grooves along the conveying direction of a plate are respectively arranged on the upper end surfaces of the left workbench and the right workbench, a U-shaped fixing frame capable of moving respectively is arranged in the left workbench and the right workbench below the guide grooves, two parallel fixing rods are arranged on U-shaped ports of the U-shaped fixing frame, and guide rollers corresponding to the guide grooves above the fixing rods are sequentially and rotatably arranged between the fixing rods; the U-shaped bending pre-bending mechanism comprises a movable support, a guide pillar is arranged on the support, a fixed beam is arranged on the guide pillar, a guide sleeve matched with the guide pillar is arranged on the fixed beam, a spring is sleeved on the guide pillar between the guide sleeve and the support, and a primary bending die head located below a lower die holder is arranged in the middle of the fixed beam. The utility model discloses drive panel and carry out the roll formula feeding, can accomplish the requirement of bending automatically, can treat the panel of bending simultaneously and tentatively bend, make it bend stable, bend of high quality.

The device can not meet the processing requirements of various metal artware, has single bending angle, has poor adaptability to metal artware materials with various shapes and sizes, has poor fixing effect of the metal artware, and can not ensure the processing quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the processing demand that exists among the prior art can not satisfy various metal handicraft, the angle of bending is single, and is relatively poor to the adaptability of various shape size metal handicraft materials, and metal handicraft's fixed effect is relatively poor, can not guarantee processingquality's shortcoming, and the bending apparatus who is used for metal handicraft processing who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a bending device for processing metal artware comprises a hollow case, wherein an opening is formed in the front wall of the case, a case door is embedded in the opening, a fixing plate is horizontally arranged in the inner cavity of the case, a plurality of supporting legs are fixedly connected between the fixing plate and the bottom wall of the case, a mounting plate is horizontally arranged above the fixing plate in a sliding manner, a plurality of telescopic ends of a lifting cylinder are fixedly connected to the top wall of the mounting plate, the lifting cylinder is vertically and fixedly mounted on the inner top wall of the case, and a plurality of elastic telescopic rods are connected between the mounting plate and the top wall of the case; the fixed plate upper end is prolonged its extending direction and has been seted up the fixed slot, a plurality of mounting grooves have been seted up to fixed plate bilateral symmetry, and mounting groove both sides inner wall is equipped with the slide rail, and slidable mounting has inside hollow slider in the mounting groove, and is equipped with compression spring in the slider inner chamber, and one side fixedly connected with adjusting screw bolt that compression spring deviates from mutually, adjusting screw bolt extend to one side that deviates from mutually and run through the lateral wall of slider and extend to the fixed plate outside, equal threaded connection has adjusting nut and lock nut on the adjusting screw bolt, and adjusting nut is located the one side that lock nut is close, and adjusting nut all installs on the inside wall of mounting groove through the support rotation, the equal fixed mounting in slider upper end has the gripper jaw.

Preferably, the upper parts of the side walls of the adjacent sides of the plurality of clamping claws are provided with upper pressing pliers.

Preferably, two electronic slide rails of placing perpendicularly are installed to chassis bottom wall one side, and equal slidable mounting has the sliding seat on the electronic slide rail, all through the horizontal fixed mounting of support on the sliding seat with electronic slide rail looks vertically telescopic cylinder, telescopic cylinder's the last equal vertical fixed mounting of flexible end have the briquetting of bending, and bend the briquetting and be the convex portion of bending.

More preferably, the fixed ends of the two telescopic cylinders are close to the inner side wall of the case on the corresponding side, and a support plate is arranged on the inner side wall of the case at a position corresponding to the fixed ends of the telescopic cylinders.

Preferably, the mounting panel both sides correspond the position of mounting groove and have seted up the spout, equal vertical slidable mounting has the dead lever in the spout, fixedly connected with locking block on the lateral wall of dead lever both sides, and locking block and the roof sliding connection of mounting panel have a locking bolt in all having seted up threaded hole and the screw hole on the locking block, the equal fixedly connected with wedge briquetting of dead lever lower extreme.

More preferably, a plurality of gripper jaw is all equipped with the wedge limit with wedge briquetting assorted one side away from.

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

1. in the utility model, the metal artware material is fixed by the clamping jaw and the upper pressing clamp, and the clamping jaw is pressed inwards by matching with the wedge-shaped pressing block, so that the clamping effect on the metal material is greatly improved, and the processing quality of the metal artware is ensured;

2. in the utility model, the clamping claw is adjusted by the adjusting stud and the wedge-shaped pressing block is adjusted by the locking block, so that the metal craft material bending machine is convenient to adapt to bending of metal craft materials with different shapes and sizes;

3. the utility model discloses in, bend the briquetting through two independent telescopic cylinder cooperations and bend the metal material, the curved portion of bending of cooperation reduces the resistance of bending, improves the effect of bending.

4. The utility model discloses in, through the regulation of electronic slide rail to telescopic cylinder position, improved the adaptability to various bend angles, greatly increased the processing effect of metal handicraft.

The utility model discloses compact structure, reasonable in design, very big improvement to the adaptability of various shape metal material processing of bending, fixed effect to metal material when simultaneously can very big improvement is bent has improved metal working's quality greatly to the figurative throughput of various metal crafts has been satisfied greatly.

Drawings

Fig. 1 is a schematic view of an appearance structure of a bending apparatus for metal craft processing according to the present invention;

fig. 2 is a schematic front structural view of a bending apparatus for metal craft processing according to the present invention;

fig. 3 is a schematic side structure view of a bending apparatus for metal craft processing according to the present invention;

fig. 4 is a schematic structural view of a fixing plate of a bending apparatus for metal craft processing according to the present invention;

fig. 5 is a schematic view of a mounting plate structure of a bending apparatus for metal craft processing according to the present invention;

fig. 6 is a schematic view of a bending pressing block structure of a bending device for processing metal artware provided by the utility model.

In the figure: the device comprises a case 1, a case door 2, a fixing plate 3, a fixing groove 4, a mounting groove 5, a sliding rail 6, a sliding block 7, a compression spring 71, a clamping jaw 8, an upper pressing clamp 81, a wedge-shaped edge 82, an adjusting stud 9, an adjusting nut 10, a locking nut 11, a mounting plate 12, a lifting cylinder 13, an elastic telescopic rod 14, a wedge-shaped pressing block 15, a fixing rod 16, a locking block 17, an electric sliding rail 18, a sliding seat 19, a telescopic cylinder 20, a bending pressing block 21 and a supporting plate 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.

Example one

Referring to fig. 1-6, a bending device for metal artware processing comprises a case 1 with a hollow interior, wherein the front wall of the case 1 is provided with an opening and is embedded with a case door 2, a fixing plate 3 is horizontally arranged in the inner cavity of the case 1, a plurality of supporting legs are fixedly connected between the fixing plate 3 and the inner bottom wall of the case 1, a mounting plate 12 is horizontally arranged above the fixing plate 3 in a sliding manner, the top wall of the mounting plate 12 is fixedly connected with a plurality of telescopic ends of a lifting cylinder 13, the lifting cylinder 13 is vertically and fixedly arranged on the inner top wall of the case 1, the mounting plate 12 is convenient for positioning and fixing the metal artware placed on the fixing plate 3, the metal artware is prevented from moving when being bent, and a plurality of elastic telescopic rods 14 are connected between the mounting plate 12 and the top wall of the case 1; fixed slot 4 has been seted up to 3 upper ends of fixed plate along its extending direction, be used for placing of metal handicraft, the fixed effect to metal material when guaranteeing to bend, a plurality of mounting grooves 5 have been seted up to 3 bilateral symmetry of fixed plate, mounting groove 5 both sides inner wall is equipped with slide rail 6, slidable mounting has inside hollow slider 7 in the mounting groove 5, and be equipped with compression spring 71 in the slider 7 inner chamber, one side fixedly connected with adjusting screw bolt 9 that compression spring 71 deviates from mutually, adjusting screw bolt 9 extends through the lateral wall of slider 7 and extends to the fixed plate 3 outside to the one side that deviates from mutually, equal threaded connection has adjusting nut 10 and lock nut 11 on the adjusting screw bolt 9, and adjusting nut 10 is located the close one side of lock nut 11, adjusting nut 10 all installs on the inside wall of mounting groove 5 through rotate bracket, adjust the position of double-screw bolt 9 to gripper jaw 8 through adjusting nut 10 cooperation, conveniently adapt to the metal material of different size shapes, the equal fixed mounting in slider 7 upper end has gripper jaw 8. Used for clamping and fixing the metal material.

In this embodiment, as shown in fig. 2 to 4, upper pressing pliers 81 are disposed on the upper portions of the side walls of the plurality of clamping claws 8, so as to improve the pressing and fixing effects on the metal material.

In this embodiment, as shown in fig. 2 and 6, two electric slide rails 18 which are vertically placed are installed on one side of the bottom wall in the case 1, sliding seats 19 are installed on the electric slide rails 18 in a sliding manner, telescopic cylinders 20 which are perpendicular to the electric slide rails 18 are installed on the sliding seats 19 in a horizontally fixed manner through supports, bending press blocks 21 are installed on the telescopic ends of the telescopic cylinders 20 in a vertical fixed manner, the bending press blocks 21 are provided with bending portions which are arc-shaped, the positions of the telescopic cylinders 20 are adjusted through the electric slide rails 18, the bending press blocks 21 are matched with the bending press blocks to bend metal artworks, friction during bending is reduced through the arc-shaped bending portions, and bending effects are improved.

In this embodiment, as shown in fig. 2, the fixed ends of the two telescopic cylinders 20 are both close to the inner side wall of the case 1 on the corresponding side, and the position on the inner side wall of the case 1 corresponding to the fixed ends of the telescopic cylinders 20 is provided with the support plate 22, so that the capability of bending the metal artware is improved, and the stability of the telescopic cylinders 20 during bending is improved.

In the embodiment, when the metal artware is bent and machined, a metal material is placed on the mounting groove 5 and clamped by the clamping claws 8, the fixing effect on the metal material is improved by matching with the upper pressing pliers 81, after the fixing is completed, the two telescopic cylinders 20 are respectively started as required to bend the metal material, the quality of the metal artware is effectively improved, the clamping claws are adjusted by matching with the adjusting studs 9, and the adaptability of the metal artware to the machining of all sizes is greatly improved.

Example two

Referring to fig. 1-4, in this embodiment, basically the same as the first embodiment, it is more optimized that sliding grooves are formed in positions, corresponding to the mounting grooves 5, on two sides of the mounting plate 12, fixing rods 16 are vertically and slidably mounted in the sliding grooves, locking blocks 17 are fixedly connected to side walls on two sides of the fixing rods 16, the locking blocks 17 are slidably connected to a top wall of the mounting plate 12, threaded holes are formed in the locking blocks 17, locking bolts are threadedly connected to the threaded holes, wedge-shaped pressing blocks 15 are fixedly connected to lower ends of the fixing rods 16, after the metal artware is placed, the lifting cylinder 13 is started to drive the mounting plate 12 to move downwards, the wedge-shaped pressing blocks 15 are matched to press the wedge-shaped edges 82 inwards, the clamping claws 8 are driven to move inwards to clamp the metal artware, the clamping fixing effect is guaranteed by matching with the upper pressing pliers 81, and the bending quality of the metal artware is improved.

In this embodiment, as shown in fig. 2 to 5, wedge-shaped edges 82 matched with the wedge-shaped pressing blocks 15 are respectively disposed on the opposite sides of the plurality of clamping claws 8, so that the pressing effect on the clamping claws 8 is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A bending device for processing metal artware comprises a case (1) with a hollow interior, and is characterized in that an opening is formed in the front wall of the case (1) and a case door (2) is embedded in the front wall of the case (1), a fixing plate (3) is horizontally arranged in the inner cavity of the case (1), a plurality of supporting legs are fixedly connected between the fixing plate (3) and the inner bottom wall of the case (1), a mounting plate (12) is horizontally arranged above the fixing plate (3) in a sliding manner, telescopic ends of a plurality of lifting cylinders (13) are fixedly connected to the top wall of the mounting plate (12), the lifting cylinders (13) are vertically and fixedly mounted on the inner top wall of the case (1), and a plurality of elastic telescopic rods (14) are connected between the mounting plate (12) and the top wall of the case (1);

fixed plate (3) upper end is prolonged its extending direction and has been seted up fixed slot (4), a plurality of mounting grooves (5) have been seted up to fixed plate (3) bilateral symmetry, mounting groove (5) both sides inner wall is equipped with slide rail (6), and slidable mounting has inside hollow slider (7) in mounting groove (5), and is equipped with compression spring (71) in slider (7) inner chamber, one side fixedly connected with adjusting stud (9) that compression spring (71) deviates from mutually, adjusting stud (9) extend the lateral wall that runs through slider (7) and extend to fixed plate (3) the outside to the one side that deviates from mutually, equal threaded connection has adjusting nut (10) and lock nut (11) on adjusting stud (9), and adjusting nut (10) are located one side that lock nut (11) are close, and adjusting nut (10) all rotate through the support and install on the inside wall of mounting groove (5), the equal fixed mounting in slider (7) upper end has gripper jaw (8).

2. The bending apparatus for metal handicraft processing according to claim 1, wherein the upper portion of the side wall of the side adjacent to the plurality of holding claws (8) is provided with an upper pressing jaw (81).

3. The bending device for metal artware processing according to claim 1, wherein two vertically disposed electric slide rails (18) are installed on one side of the bottom wall in the case (1), slide seats (19) are installed on the electric slide rails (18) in a sliding manner, telescopic cylinders (20) perpendicular to the electric slide rails (18) are horizontally and fixedly installed on the slide seats (19) through supports, bending press blocks (21) are vertically and fixedly installed on the telescopic ends of the telescopic cylinders (20), and the bending press blocks (21) are provided with bending portions in the shape of circular arcs.

4. The bending device for metal artware processing according to claim 3, wherein the fixed ends of the two telescopic cylinders (20) are close to the inner side wall of the case (1) on the corresponding side, and a support plate (22) is arranged on the inner side wall of the case (1) at a position corresponding to the fixed end of the telescopic cylinder (20).

5. The bending device for metal handicraft processing according to claim 1, characterized in that the mounting plate (12) is provided with sliding grooves at two sides corresponding to the positions of the mounting grooves (5), a fixing rod (16) is vertically and slidably mounted in the sliding grooves, the side walls of the fixing rod (16) are fixedly connected with locking blocks (17), the locking blocks (17) are slidably connected with the top wall of the mounting plate (12), the locking blocks (17) are provided with threaded holes and are internally and fixedly connected with locking bolts, and the fixing rod (16) is fixedly connected with wedge-shaped pressing blocks (15) at the lower ends.

6. The bending device for metal artwork processing according to claim 5, wherein a side of each of said plurality of clamping jaws (8) facing away from each other is provided with a wedge-shaped edge (82) that mates with a wedge-shaped pressing block (15).