CN210450544U

CN210450544U - Multifunctional hardware bending device

Info

Publication number: CN210450544U
Application number: CN201920941535.7U
Authority: CN
Inventors: 陈罗钦
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-05-05
Anticipated expiration: 2029-06-25

Abstract

The utility model relates to a multi-functional five metals bending device, including last mould, lower mould and cutting off portion, go up the mould and locate the lower mould top through the portal frame, just go up the mould and be equipped with a plurality of double helix drift devices along the parallel down, double helix drift device has the drift of bending through connecting buckle swing joint, the lower mould is equipped with the concave mould position of bending with the drift alignment one by one of bending, cutting off portion is on a parallel with double helix drift device and locates lower mould top face, double helix drift device is equipped with the feed roller for the opposite side of cutting off portion, the beneficial effects of the utility model reside in that, overall structure has adopted compacter design for the precision of processing has obtained the improvement, and the processing effect has obtained the assurance, and the reliability of equipment is also better, has better multi-functional drift of substitution, makes the product.

Description

Multifunctional hardware bending device

Technical Field

The utility model belongs to the technical field of hardware processing equipment, concretely relates to multi-functional five metals bending device.

Background

Hardware bending device is among the forming process of wide application in the hardware, and the drift of bending of the hardware mould of bending that uses at present receives the line with the die kind of bending, and the flexibility ratio is not high, and the function is also comparatively single to the not good processing effect that leads to in the course of working between the part receives the influence, can reduce the machining precision of work piece, leads to product quality level to descend.

SUMMERY OF THE UTILITY MODEL

To a series of problems that exist among the background art, the utility model provides a multi-functional five metals bending device, its advantage is compared and is more obvious in old technique, and the result of application is better, and concrete technical scheme is as follows:

the multifunctional hardware bending device comprises an upper die, a lower die and a cutting part, wherein the upper die is arranged above the lower die through a portal frame, a plurality of double-spiral punch devices are arranged below the upper die in parallel, the double-spiral punch devices are movably connected with bending punches through connecting buckles, the lower die is provided with bending female die positions which are aligned with the bending punches one by one, the cutting part is arranged on the top end surface of the lower die in parallel with the double-spiral punch devices, and a feeding roller is arranged on the opposite side of each double-spiral punch device relative to the cutting part;

the double-helix punch device comprises a double-helix punching column, a ball motor and a connecting buckle, wherein the cylindrical surface of the double-helix punching column is provided with two spiral ball grooves which are of a double-helix structure, any ball spiral groove is matched with one ball motor to be fixed on an upper die, the connecting buckle moves along punching holes in the upper die in a penetrating mode, the connecting buckle comprises a rotating piece which is arranged on the double-helix punching column connecting position, the rotating piece resets through elasticity to support the clamping piece on the side face of the rotating piece, and the joint of the bent punch is provided with a notch matched with the clamping piece and the returning piece.

As a further technical scheme of the utility model, the double helix is equipped with the magnetic part in dashing the post, be equipped with the iron part in the drift of bending, just the junction that the double helix is towards the post and is bent the drift is equipped with pressure sensor.

As a further technical scheme of the utility model, the feed roll both ends are connected with servo motor and grating sensor.

As a further technical scheme of the utility model, the cutting off portion includes the longmen crane span structure and through the cutting off tool that servo cylinder and longmen crane span structure are connected, the matching of cutting off tool below is equipped with the cutting off groove, the cutting off groove both sides are equipped with the infrared inductive probe who connects in pairs.

As a further technical scheme of the utility model, lower mould one side is equipped with operating panel, operating panel passes through the circuit or the signal of telecommunication and double helix punch device, cuts off portion and feed roll are connected and control.

As a further technical scheme of the utility model, the lower mould is close to and is equipped with on the ejection of compact direction of cutting off portion one side and connects the material platform, the bottom equipartition that connects the material platform has the universal wheel.

The beneficial effects of the utility model reside in that, overall structure has adopted compacter design, and consequently the cooperation between the part is better for the precision of processing has obtained the improvement, and the processing effect has obtained the assurance, still does not influence the speed of processing, and the reliability of equipment is also better, in addition, has the multi-functional drift of better substitution, makes the product type of processing increase, has effectively promoted the productivity utilization ratio in the unit space.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of a main view structure part of the present invention.

Fig. 3 is a schematic structural view of the connecting buckle 10.

Wherein: the device comprises an upper die 1, a lower die 2, a cutting part, a portal frame 4, a double-spiral punch device 5, a bending punch 6, a bending female die position 7, a double-spiral punch column 8, a ball motor 9, a connecting buckle 10, a spiral ball groove 11, a punched hole 12, a rotary part 13, an elastic resetting part 14, a clamping part 15, a notch 16, a portal bridge frame 17, a servo cylinder 18, a cutting tool 19, a cutting groove 20, an infrared induction probe 21, an operation panel 22, a material receiving platform 23 and a feeding roller 24.

Detailed Description

Embodiments of the present invention will be described with reference to the accompanying drawings and related embodiments, wherein the following embodiments are only preferred embodiments for better illustrating the present invention, and the embodiments of the present invention are not limited to the following embodiments, and the related essential components of the present invention related to the technical field should be considered as known in the art and can be known and mastered by those skilled in the technical field.

In the description of the present invention, it is to be understood that the terms "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "inner," and the like are used in the orientation or positional relationship indicated in the drawings, merely for the purpose of describing the invention and simplifying the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

The multifunctional hardware bending device comprises an upper die 1, a lower die 2 and a cutting part 3, wherein the upper die 1 is arranged above the lower die 2 through a portal frame 4, a plurality of double-spiral punch devices 5 are arranged below the upper die 1 in parallel, the double-spiral punch devices 5 are movably connected with bending punches 6 through connecting buckles 10, the lower die 2 is provided with bending female die positions 7 aligned with the bending punches 6 one by one, the cutting part 3 is arranged on the top end surface of the lower die 2 in parallel with the double-spiral punch devices 5, and a feeding roller 24 is arranged on the opposite side of the double-spiral punch devices 5 relative to the cutting part 3;

especially, combine as shown in fig. 3, double helix punch device 5 includes that double helix dashes post 8, ball motor 9, connection buckle 10, the cylinder that double helix dashes post 8 is equipped with two spiral ball grooves 11 that are double helix structure, and arbitrary ball spiral groove 11 cooperatees with a ball motor 9 and is fixed in on the mould 1 to remove along wearing to locate the 12 that punch a hole in the mould 1, connection buckle 10 is including locating the gyration piece 13 that double helix dashes the post 8 joint position, gyration piece 13 supports fastener 15 in gyration piece 13 side through elasticity piece 14 that resets, the junction of the drift 6 of bending is equipped with and passes back 15 and 13 complex notches 16.

The utility model discloses an embodiment does: the metal piece is fed quantitatively and precisely by means of the feed rollers 24, and the bending punches 6 provided on the double helix punch device 5 are replaced and arranged by appropriate selection, since the upper die 1 is provided with a plurality of double-helix punch means 5, it is possible to simultaneously perform a plurality of identical bending operations or different bending operations, preferably, the number of double-helix punch means 5 is not less than 3, the number of the bending punches 6 of different types is not less than 3, the assembling and disassembling operation of the bending punches 6 can be replaced manually, or an additional mechanical replacing device is added for replacement, the notch 16 of the bending punch 6 is matched with the clamping piece 15, the rotating piece 13 moves along the cylindrical surface of the double-helix punching column 8 during installation, the clamping piece 15 braked by the elastic resetting piece 14 is released, and after the bending punch 6 is arranged at the corresponding position, the rotating part 13 returns to the position, and the elastic reset key 14 is matched with the clamping part 15 to clamp and fix the bending punch 6.

When in processing, the metal piece is sent to a station below the corresponding bending punch 6, the double-helix punch device 5 drives the bending punch 6 to press down to perform pressure bending operation on the metal piece, the bending female die position 7 and the bending punch 6 are matched to change the appearance of the metal piece, then an operator selects to continue feeding or change the angle of the metal piece to continue processing according to the requirement, when the processing is completed, the metal piece needing to be cut off is cut off by the cutting part 3, because the punching device with the double-helix structure is adopted by the utility model, the matching between the parts is very precise and reliable, and compared with the single-helix structure, the double-helix structure has larger load, more stable applied pressure and higher pressing speed, is beneficial to improving the processing efficiency of the metal piece, improving the processing quality of the processed piece and is more beneficial to the upgrading of numerical control precision, the probability that the trouble takes place has been reduced, on the whole, the utility model discloses a kind of processing is more, and the style is more complete, is favorable to the diversification of product to and produce the rationalization of structure.

The utility model provides a pressure feedback can be in time learned to equipment when pressure sensor is favorable to carrying out the punching press operation of bending to the pressure feedback in order to adjust the pressure during processing, and is preferred, and pressure sensor's model is TX316-A1G 10.

According to a preferred embodiment, the two ends of the feeding roller 24 are connected with a servo motor and a grating sensor, so that the feeding size can be accurately grasped, the machining precision is improved, and preferably, the type of the grating sensor is FT50ML 20.

Referring to fig. 1 and 2, in a preferred embodiment, the cutting part 3 includes a gantry bridge 17 and a cutting tool 19 connected to the gantry bridge 17 through a servo cylinder 18, a cutting groove 20 is provided below the cutting tool 19 in a matching manner, infrared inductive probes 21 connected in pairs are provided on both sides of the cutting groove 20, and on the premise of ensuring the reliability of the cutting operation, when a human limb enters a cutting area, the infrared inductive probes 21 detect the situation and feed the situation back to an operation center in time to brake, so as to prevent an accident, preferably, the model of the infrared inductive probe 21 can be selected from HCSR 501.

Referring to fig. 2, in a preferred embodiment, an operation panel 22 is disposed on one side of the lower die 2, and the operation panel 22 is connected to and controlled by a circuit or an electrical signal with the double-helix punch device 5, the cutting part 3 and the feed roller 24, so as to realize numerical control, reduce the complexity of operation and processing, and improve the processing precision.

Referring to fig. 1 and 2, in a preferred embodiment, a material receiving platform 23 is arranged in a discharging direction of one side of the lower die 2 close to the cutting part 3, universal wheels are uniformly distributed at the bottom end of the material receiving platform 23, so that the processed metal part has a temporary place to be placed, and the metal part is moved away by the universal wheels to be loaded, unloaded or transported.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The multifunctional hardware bending device comprises an upper die, a lower die and a cutting part, and is characterized in that the upper die is erected above the lower die through a gantry, a plurality of double-spiral punch devices are arranged in parallel on the lower edge of the upper die, the double-spiral punch devices are movably connected with bending punches through connecting buckles, the lower die is provided with bending female die positions aligned with the bending punches one by one, the cutting part is arranged on the top end surface of the lower die in parallel with the double-spiral punch devices, and a feeding roller is arranged on the opposite side of the double-spiral punch devices relative to the cutting part;

2. The multifunctional hardware bending device according to claim 1, wherein a magnetic part is arranged in the double-spiral punching column, an iron part is arranged in the bending punch, and a pressure sensor is arranged at the joint of the double-spiral punching column and the bending punch.

3. The multifunctional hardware bending device according to claim 1, wherein two ends of the feeding roller are connected with a servo motor and a grating sensor.

4. The multifunctional hardware bending device according to claim 1, wherein the cutting part comprises a gantry bridge and a cutting tool connected with the gantry bridge through a servo cylinder, a cutting groove is formed below the cutting tool in a matched mode, and infrared sensing probes connected in pairs are arranged on two sides of the cutting groove.

5. The multifunctional hardware bending device according to claim 1, wherein an operation panel is arranged on one side of the lower die, and the operation panel is connected with and controlled by a double-helix punch device, a cutting part and a feeding roller through a circuit or an electric signal.

6. The multifunctional hardware bending device according to claim 1, wherein a material receiving platform is arranged in a discharging direction of one side, close to the cutting portion, of the lower die, and universal wheels are uniformly distributed at the bottom end of the material receiving platform.