CN210647898U - Laser blade bending forming machine - Google Patents

Abstract

The utility model discloses a laser blade bending machine, comprising a base plate, bottom plate upper end symmetry is fixed with the mounting bracket, be equipped with between the mounting bracket and press material wheel and two guide wheels, press the material wheel setting in guide wheel top, press the material wheel both ends respectively with a pivot fixed connection, pivot one is kept away from the one end and the slider fixed connection of pressing the material wheel, be equipped with the spout on the mounting bracket respectively, the slider sets up in the spout, be equipped with the screw rod in the spout, the slider is passed and stretch out the spout in the screw rod upper end, the one end that the pressure wheel was kept away from to the mounting bracket is equipped with the rotor plate respectively, two rotor plates pass through the fixed plate and connect, rotor plate and mounting bracket pass through the pivot connection, be equipped with the wheel of buckling between two rotor plates, the wheel both ends of buckling are fixed with pivot two respectively, pivot. The laser blade bending forming machine can be suitable for blades with different thicknesses, and the bending angle of the blade can be adjusted.

Description

Laser blade bending forming machine

Technical Field

The utility model relates to a bending apparatus, concretely relates to laser blade bending apparatus.

Background

The laser blade has wide application, and the laser blade needs to be bent in the production process. However, the current press bending device is only suitable for blades with single thickness and cannot be used for blades with different thicknesses. Secondly, the bending angle of the existing laser blade cannot be adjusted, and only a single angle can be bent, so that the production cost is increased, great inconvenience is brought to the production of an external factory, and a more convenient bending forming device is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser blade bending machine, it can be applicable to the blade of different thickness, and can adjust blade bending angle.

In order to achieve the above object, the utility model provides a following technical scheme:

the laser blade bending forming machine comprises a bottom plate, wherein mounting frames are symmetrically fixed at the upper end of the bottom plate, a pressing wheel and two guide wheels are arranged between the mounting frames, the two guide wheels are arranged on the same horizontal plane and are arranged in parallel, two ends of each guide wheel are respectively connected with the mounting frames through bearings, the pressing wheel is arranged above the guide wheels, two ends of each pressing wheel are respectively and fixedly connected with a first rotating shaft, one end of each rotating shaft, far away from the pressing wheel, is fixedly connected with a sliding block, sliding grooves are respectively formed in the mounting frames, the sliding blocks are arranged in the sliding grooves, screw rods are arranged in the sliding grooves, the lower ends of the screw rods are connected with the mounting frames through bearings, the upper ends of the screw rods penetrate through the sliding blocks and extend out of the sliding grooves, rotating plates are respectively arranged at one ends, far away from the pressing, two be equipped with the wheel of bending between the commentaries on classics board, the wheel both ends of bending are fixed with pivot two respectively, pivot two passes through the bearing with the commentaries on classics board and is connected, mounting bracket one side is equipped with actuating mechanism, actuating mechanism drives the commentaries on classics board and rotates, the mounting bracket opposite side is equipped with slewing mechanism, slewing mechanism drives the wheel of bending and rotates.

Preferably, the driving mechanism comprises a casing, a driving bevel gear and a driven bevel gear are arranged in the casing, the driving bevel gear is meshed with the driven bevel gear, the driving bevel gear is fixedly connected with a third rotating shaft, the third rotating shaft extends out of the casing and is fixedly connected with the turntable, the driven bevel gear is fixedly connected with a fourth rotating shaft, and the fourth rotating shaft extends out of the casing and is fixedly connected with a rotating plate close to the casing.

Preferably, slewing mechanism includes driving gear and driven gear, driving gear and driven gear all install on keeping away from actuating mechanism's commentaries on classics board, driving gear and driven gear meshing are connected, and the pivot two that are close to driven gear stretch out the mounting panel and with driven gear center fixed connection, driving gear and five fixed connection in pivot, the one end that the driving gear was kept away from to five in pivot is fixed with the handle.

Preferably, a limiting block is fixed to the upper end of the bottom plate, a through hole is formed in the limiting block, and the rotating shaft five penetrates through the through hole.

Preferably, a fixing block is fixed on the mounting frame and connected with the screw through a bearing.

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

1) the position of the sliding block is adjusted through the screw rod, the sliding block drives the pressing wheel to move, and the distance between the pressing wheel and the material guide wheel is adjusted, so that the material guide device is suitable for blades with different thicknesses.

2) The rotating plate and the bending wheel are controlled to rotate by the driving mechanism, so that the bending angle of the blade is adjusted.

Drawings

Fig. 1 is a schematic structural view of a laser blade bending machine according to an embodiment of the present invention;

FIG. 2 is a side view of a mounting bracket and a rotating plate in an embodiment of the invention;

fig. 3 is a schematic structural diagram of a driving mechanism in an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an adjusting structure in an embodiment of the present invention;

in the figure, the device comprises a base plate 1, a bottom plate 2, a mounting frame 3, a pressing wheel 4, a guide wheel 5, a first rotating shaft 6, a sliding block 7, a sliding groove 8, a screw rod 9, a fixing block 10, a hexagonal rotating block 11, a rotating plate 12, a fixing plate 13, a bending wheel 14, a second rotating shaft 15, a machine shell 16, a driving bevel gear 17, a driven bevel gear 18, a third rotating shaft 19, a rotating disc 20, a fourth rotating shaft 21, a driving gear 22, a driven gear 23, a fifth rotating shaft 24, a handle 25, a limiting block 26, a box body 27, a chain wheel 28, a chain 29, a rotating rod 30, a cross rod 31, a connecting rod 32, a clamping block 33 and a clamping groove.

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.

Referring to fig. 1-4, a laser blade bending machine includes a base plate 1. The upper end of the bottom plate 1 is symmetrically fixed with a mounting rack 2, a material pressing wheel 3 and two material guide wheels 4 are arranged between the mounting rack 2, the two material guide wheels 4 are arranged on the same horizontal plane and are arranged in parallel, and two ends of each material guide wheel 4 are respectively connected with the mounting rack 2 through bearings. The pressing wheel 3 is arranged above the material guide wheel 4, two ends of the pressing wheel 3 are fixedly connected with the first rotating shaft 5 respectively, and one end, far away from the pressing wheel 3, of the first rotating shaft 5 is fixedly connected with the sliding block 6. Be equipped with spout 7 on the mounting bracket 2 respectively, slider 6 sets up in spout 7, is equipped with screw rod 8 in the spout 7, and the lower extreme of screw rod 8 is smooth section and passes through the bearing with mounting bracket 2 to be connected, and slider 6 is passed and spout 7 is stretched out to the 8 upper ends of screw rod. Fixed block 9 is fixed on mounting bracket 2, and fixed block 9 passes through bolt fixed connection with mounting bracket 2, and 8 upper ends of the screw rods pass through fixed block 9 and are connected through the bearing with fixed block 9, and the part that the screw rods 8 are connected with fixed block 9 is smooth section, and 8 upper ends of the screw rods are fixed with hexagonal commentaries on classics piece 10. When the distance between the material pressing wheel 3 and the material guiding wheel 4 needs to be adjusted, the hexagonal rotating block 10 is rotated, the hexagonal rotating block 10 drives the screw rod 8 to rotate, the sliding block 6 moves in the sliding groove 7 due to the limitation of the sliding groove 7, and the sliding block 6 drives the material pressing wheel 3 to move.

Still including adjusting the structure, adjust the structure and include box 26, be equipped with in the box 26 and install two sprockets 27, two sprockets 27 pass through annular chain 28 and connect, and one of them sprocket 27 center is fixed with bull stick 29, and bull stick 29 wears out box 26 and with horizontal pole 30 fixed connection, two sprockets 27 respectively with connecting rod 31 fixed connection, connecting rod 31 stretch out box 26 and fixture block 32 fixed connection, be equipped with on the fixture block 32 with the draw-in groove 33 of hexagonal commentaries on classics piece 10 looks adaptation. The adjusting mechanism can ensure that the moving distances of the two ends of the material pressing wheel 3 are the same, so that the positions of the two sliding blocks 6 move simultaneously. The hexagonal rotary block 10 is clamped into the clamping groove 33, the cross rod 30 is rotated, the cross rod 30 drives one of the chain wheels 27 to rotate, the two chain wheels 27 synchronously rotate under the driving of the chain 28, the chain wheels 27 drive the connecting rod 31 and the clamping block 32 to rotate, so that the two screw rods 8 are driven to rotate simultaneously, and the two sliding blocks 6 are driven to move simultaneously.

One end of the mounting frame 2, which is far away from the material pressing wheel 3, is provided with a rotating plate 11 respectively, the two rotating plates 11 are connected through a fixing plate 12, and two ends of the fixing plate 12 are fixed with the rotating plates 11 respectively. The rotating plates 11 are connected with the mounting frame 2 through shaft pins, bending wheels 13 are arranged between the rotating plates 11, two ends of each bending wheel 13 are respectively fixed with a second rotating shaft 14, and the second rotating shafts 14 are connected with the rotating plates 11 through bearings.

One side of the mounting frame 2 is provided with a driving mechanism which drives the rotating plate 11 to rotate. The driving mechanism comprises a machine shell 15, a driving bevel gear 16 and a driven bevel gear 17 are arranged in the machine shell 15, the driving bevel gear 16 is meshed with the driven bevel gear 17, the driving bevel gear 16 is fixedly connected with a third rotating shaft 18, the third rotating shaft 18 extends out of the machine shell 15 and is fixedly connected with a rotating disc 19, the driven bevel gear 17 is fixedly connected with a fourth rotating shaft 20, and the fourth rotating shaft 20 extends out of the machine shell 15 and is fixedly connected with a rotating plate 11 close to the machine shell 15. The rotating disc 19 is rotated, the rotating disc 19 can drive the driving bevel gear 16 to rotate, the driving bevel gear 16 drives the driven bevel gear 17 to rotate, and the driven bevel gear 17 drives the rotating plate 11 to rotate, so that the angle between the press bending wheel 13 and one of the material pressing wheels 3 is adjusted.

The other side of the mounting rack 2 is provided with a rotating mechanism, the rotating mechanism drives the bending wheel 13 to rotate, the rotating mechanism comprises a driving gear 21 and a driven gear 22, and the driving gear 21 and the driven gear 22 are both installed on a rotating plate 11 far away from the driving mechanism. The driving gear 21 is meshed with the driven gear 22, the second rotating shaft 14 close to the driven gear 22 extends out of the rotating plate 11 and is fixedly connected with the center of the driven gear 22, the driving gear 21 is fixedly connected with the fifth rotating shaft 23, a handle 24 is fixed at one end, far away from the driving gear 21, of the fifth rotating shaft 23, a limiting block 25 is fixed at the upper end of the bottom plate 1, a through hole is formed in the limiting block 25, and the fifth rotating shaft 23 penetrates through the through hole. The handle 24 is rotated, the handle 24 drives the rotating shaft five 23 to rotate, the rotating shaft five 23 drives the driving gear 21 to rotate, the driving gear 21 drives the driven gear 22 to rotate, and the driven gear 22 drives the rotating shaft two 14 and the bending wheel 13 to rotate.

The working principle is as follows: the distance between the material pressing wheel 3 and the material guiding wheel 4 is adjusted through the screw 8 according to the thickness of the blade, and then the angle between the bending wheel 13 and the material guiding wheel 4 behind the material pressing wheel 3 is adjusted according to production requirements. The blade is put between the first material guiding wheel and the material pressing wheel 3, the blade extends between the second material guiding wheel and the bending wheel 13, then the handle 24 is rotated to drive the bending wheel 13 to rotate, and under the action of the bending wheel 13, the blade is bent and formed.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or scope of the invention as defined in the accompanying claims.

Claims (5)

1. Laser blade bending machine, its characterized in that: the pressing device comprises a bottom plate, wherein a mounting frame is symmetrically fixed at the upper end of the bottom plate, a pressing wheel and two guide wheels are arranged between the mounting frames, the two guide wheels are arranged on the same horizontal plane and are arranged in parallel, two ends of each guide wheel are respectively connected with the mounting frame through bearings, the pressing wheel is arranged above the guide wheels, two ends of each pressing wheel are respectively fixedly connected with a first rotating shaft, one end of each rotating shaft, far away from the pressing wheel, is fixedly connected with a sliding block, chutes are respectively arranged on the mounting frames, the sliding blocks are arranged in the chutes, screw rods are arranged in the chutes, the lower ends of the screw rods are connected with the mounting frames through bearings, the upper ends of the screw rods penetrate through the sliding blocks and extend out of the chutes, rotating plates are respectively arranged at one ends of the mounting frames, far away from the pressing wheels, the two rotating plates are connected, the bending wheel is characterized in that two ends of the bending wheel are respectively fixed with a second rotating shaft, the second rotating shaft is connected with the rotating plate through a bearing, a driving mechanism is arranged on one side of the mounting frame and drives the rotating plate to rotate, a rotating mechanism is arranged on the other side of the mounting frame, and the rotating mechanism drives the bending wheel to rotate.

2. The laser blade bending machine according to claim 1, wherein: the driving mechanism comprises a casing, a driving bevel gear and a driven bevel gear are arranged in the casing, the driving bevel gear is meshed with the driven bevel gear, the driving bevel gear is fixedly connected with a third rotating shaft, the third rotating shaft extends out of the casing and is fixedly connected with a turntable, the driven bevel gear is fixedly connected with a fourth rotating shaft, and the fourth rotating shaft extends out of the casing and is fixedly connected with a rotating plate close to the casing.

3. The laser blade bending machine according to claim 1, wherein: slewing mechanism includes driving gear and driven gear, driving gear and driven gear all install on keeping away from actuating mechanism's commentaries on classics board, driving gear and driven gear meshing are connected, and the pivot two that is close to driven gear stretches out the mounting panel and with driven gear center fixed connection, five fixed connection in driving gear and pivot, the one end that the driving gear was kept away from to five pivots is fixed with the handle.

4. The laser blade bending machine according to claim 3, wherein: a limiting block is fixed to the upper end of the bottom plate, a through hole is formed in the limiting block, and the fifth rotating shaft penetrates through the through hole.

5. The laser blade bending machine according to claim 1, wherein: the mounting bracket is fixedly provided with a fixed block, and the fixed block is connected with the screw rod through a bearing.

Images