CN212469311U

CN212469311U - Back baffle structure of bender

Info

Publication number: CN212469311U
Application number: CN202020865364.7U
Authority: CN
Inventors: 张国超
Original assignee: Qingdao Tuoyuan Rigging Hardware Co ltd
Current assignee: Qingdao Tuoyuan Rigging Hardware Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-02-05
Anticipated expiration: 2030-05-21

Abstract

The utility model provides a backplate structure of bender relates to bender technical field. This backplate structure of bender, which comprises a bod, the top surface fixedly connected with motor of organism, the output fixedly connected with action wheel of motor, the one end fixedly connected with fixed block of organism top surface, the inside of fixed block is rotated and is connected with the pivot, the center fixedly connected with of pivot surface is from the driving wheel, the equal fixedly connected with initiative bevel gear in both ends of pivot surface, a side of fixed block is rotated and is connected with two screw rods, the driven bevel gear of the equal fixedly connected with in one end of two screw rod surfaces. This backplate structure of bender through setting up screw rod, movable block, connecting block, driven bevel gear, movable block, initiative bevel gear, pivot, push pedal and adjustment mechanism, possesses the high and strong advantage of stability of flexibility, has solved the backplate mechanism structure singleness of traditional bender, and the flexibility is relatively poor, is not convenient for carry out the problem of adjusting according to the work piece shape to keeping off the material.

Description

Back baffle structure of bender

Technical Field

The utility model relates to a bender technical field specifically is a backplate structure of bender.

Background

The bending machine is a machine capable of bending thin plates, and mainly comprises a support, a workbench and a clamping plate, wherein the workbench is arranged on the support and comprises a base and a pressing plate, the base is connected with the clamping plate through a hinge, the base comprises 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, the coil is electrified by a wire during use, and the attraction force is generated on the pressing plate after the coil is electrified, so that the thin plates between the pressing plate and the base are clamped.

The rear baffle plate mechanism of the conventional bending machine is single in structure and poor in flexibility, the material blocking device is not convenient to adjust according to the shape of a workpiece, the flexibility of the structure of the bending material blocking device is reduced, and therefore the rear baffle plate structure of the bending machine is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a backplate structure of bender has solved the problem of proposing among the background art.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a backplate structure of bender, which comprises a bod, the top surface fixedly connected with motor of organism, the output fixedly connected with action wheel of motor, the one end fixedly connected with fixed block of organism top surface, the inside of fixed block is rotated and is connected with the pivot, the center fixedly connected with from the driving wheel of pivot surface, the equal fixedly connected with initiative bevel gear in both ends of pivot surface, a side of fixed block is rotated and is connected with two screw rods, the equal fixedly connected with driven bevel gear in one end of two screw rod surfaces, the equal threaded connection of surface of two screw rods has the movable block, the equal fixedly connected with connecting block in a side that two movable blocks kept away from each other, the top of organism is equipped with the push pedal, the both ends of a push.

The improved structure is characterized in that the adjusting mechanism comprises a box body, one side face of the box body is fixedly connected with one side face of the push plate close to the connecting block, one side face of the box body is fixedly connected with an electric push rod, and the output end of the electric push rod is fixedly connected with a connecting plate which can push the two first push rods simultaneously by setting the connecting plate.

The improved structure is characterized in that the inside of the box body is slidably connected with two second push rods and two first push rods, the bottom surfaces of the two second push rods and the top surfaces of the two first push rods are provided with rotating grooves, the inside of the box body is provided with two hinged rods, the two ends of each hinged rod are fixedly hinged with the inside of the two rotating grooves respectively, and the second push rods and the first push rods can be connected through the hinged rods by arranging the hinged rods.

The improved structure is characterized in that a material baffle is arranged outside the box body, two sets of symmetrical hinged blocks are fixedly connected to two ends of one side face of the material baffle, one end of the second push rod and one end of the first push rod are fixedly hinged to the inside of the hinged blocks, the material baffle is rotated through the hinged blocks by the aid of the hinged blocks, and included angle angles formed between the material baffle and the machine body can be adjusted.

The improvement is that, two the top surface of second push rod and the equal fixedly connected with slider in bottom surface of two first push rods, the inside of box set up with the spout of spout looks adaptation, through setting up spout and slider, slide the slider in the inside of spout, promote the stability that second push rod and first push rod removed.

The further improvement does, the equal fixedly connected with stopper in both ends of organism top surface, the top surface of two stoppers all set up with the spacing groove of connecting block looks adaptation, through setting up stopper and spacing groove, with the connecting block through the inside slip of spacing groove at the stopper, promote the stability that the connecting block removed.

The improved structure of the machine body is characterized in that the driving wheel is in transmission connection with the driven wheel, the driving bevel gear is in meshing connection with the driven bevel gear, the top surface of the machine body is fixedly connected with two supporting blocks, and one ends of the two screws, far away from the fixed block, are respectively in rotation connection with the two supporting blocks through bearings.

1. The rear baffle plate structure of the bending machine is characterized in that the driving bevel gear and the driven bevel gear on the rotating shaft are meshed through the arrangement of a screw rod, a moving block, a connecting block, a driven bevel gear, a moving block, a driving bevel gear, a rotating shaft, a push plate and an adjusting mechanism, and the driven bevel gear drives the screw rod to rotate, the moving block drives the connecting block to move on the screw rod, and the connecting block pushes the push plate to move, meanwhile, the output end of the electric push rod pushes the connecting plate to move, and the first push rod extends out of the box body, and make the hinge bar rotate in the inside of rotating the groove to make the second push rod move to the inside of box, and make the striker plate carry out angular adjustment through articulated piece, reached the effect of nimble regulation striker angle, possess the advantage that the flexibility is high and stability is strong, solved the backplate mechanism singleness of traditional bender, the flexibility is relatively poor, is not convenient for carry out the problem of adjusting according to the work piece shape to keeping off the material.

2. This backplate structure of bender, through setting up the connecting plate, can promote two first push rods simultaneously, through setting up the hinge bar, can link to each other second push rod and first push rod through the hinge bar, through setting up the hinge block, rotate the striker plate through the hinge block, can adjust the contained angle that forms between striker plate and the organism, through setting up spout and slider, slide the slider in the inside of spout, promote the stability that second push rod and first push rod removed, through setting up stopper and spacing groove, slide the connecting block in the inside of stopper through the spacing groove, promote the stability that the connecting block removed, through setting up the supporting shoe, rotate the one end of screw rod in the inside of supporting shoe, promote the rotatory stability of screw rod.

Drawings

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

FIG. 2 is a cross-sectional view of a front view of the tailgate mechanism of the present invention;

FIG. 3 is a schematic structural diagram of the adjusting mechanism of the present invention;

fig. 4 is an enlarged schematic view of a structure a in fig. 1 according to the present invention.

In the figure, the reference number is 1, the machine body; 2. a motor; 3. a driving wheel; 4. a fixed block; 5. a rotating shaft; 6. a driven wheel; 7. a drive bevel gear; 8. a screw; 9. an adjustment mechanism; 901. a box body; 902. an electric push rod; 903. a first push rod; 904. a hinged block; 905. a striker plate; 906. a second push rod; 907. a rotating groove; 908. a hinged lever; 909. a connecting plate; 910. a chute; 911. a slider; 10. a driven bevel gear; 11. a moving block; 12. a limiting block; 13. a limiting groove; 14. connecting blocks; 15. a support block; 16. a push plate.

Detailed Description

As shown in fig. 1-4, the embodiment of the present invention provides a backplate structure of a bending machine, comprising a machine body 1, a motor 2 fixedly connected to the top surface of the machine body 1, the motor 2 of the present invention uses a 5IK90GN-YF positive and negative rotation motor, a driving wheel 3 fixedly connected to the output end of the motor 2, a fixed block 4 fixedly connected to one end of the top surface of the machine body 1, a rotating shaft 5 rotatably connected to the inside of the fixed block 4, a driven wheel 6 fixedly connected to the center of the outer surface of the rotating shaft 5, a driving bevel gear 7 fixedly connected to both ends of the outer surface of the rotating shaft 5, two screw rods 8 rotatably connected to one side surface of the fixed block 4, a driven bevel gear 10 fixedly connected to one end of the outer surfaces of the two screw rods 8, moving blocks 11 threadedly connected to the outer surfaces of the two screw rods 8, a connecting block 14, spacing groove 13 with connecting block 14 looks adaptation is all seted up to the top surface of two stopper 12, through setting up stopper 12 and spacing groove 13, slide connecting block 14 in the inside of stopper 12 through spacing groove 13, promote the stability that connecting block 14 removed, action wheel 3 is connected with from the transmission of driving wheel 6, drive bevel gear 7 is connected with driven bevel gear 10 meshing, two supporting shoes 15 of top surface fixedly connected with of organism 1, the one end that fixed block 4 was kept away from to two screw rods 8 passes through the bearing rotation with two supporting shoes 15 respectively and is connected, the top of organism 1 is equipped with push pedal 16, the both ends of push pedal 16 side respectively with a side fixed connection of two connecting blocks 14, a side of push pedal 16 is equipped with adjustment mechanism 9.

The adjusting mechanism 9 comprises a box 901, one side of the box 901 is fixedly connected with one side of the push plate 16 close to the connecting block 14, one side of the box 901 is fixedly connected with an electric push rod 902, the electric push rod 902 of the utility model uses LYX300 electric push rod, the output end of the electric push rod 902 is fixedly connected with a connecting plate 909, two first push rods 903 can be pushed simultaneously by arranging the connecting plate 909, two second push rods 906 and two first push rods 903 are slidably connected in the box 901, the bottom surfaces of the two second push rods 906 and the top surfaces of the two first push rods 903 are both provided with a rotating groove 907, two hinged rods 908 are arranged in the box 901, both ends of the hinged rods 908 are respectively fixedly hinged with the inside of the two rotating grooves 907, the second push rods 906 and the first push rods 903 can be connected through the hinged rods 908, a hinged plate 905 is arranged outside the box 901, both ends of one side of the plate 905 are both fixedly connected with two groups of symmetrical material blocking blocks 904, one end of second push rod 906 and the one end of first push rod 903 all with the inside fixed hinge of articulated piece 904, through setting up articulated piece 904, rotate striker plate 905 through articulated piece 904, can form the contained angle between striker plate 905 and the organism 1 and adjust, the top surface of two second push rods 906 and the equal fixedly connected with slider 911 in bottom surface of two first push rods 903, spout 910 with spout 910 looks adaptation is seted up to the inside of box 901, through setting up spout 910 and slider 911, slide slider 911 in the inside of spout 910, promote the stability that second push rod 906 and first push rod 903 removed.

The utility model discloses the theory of operation as follows:

the motor 2 and the electric push rod 902 are electrically connected with an external power supply, the output end of the motor 2 drives the driving wheel 3 to rotate, the driving wheel 3 drives the rotating shaft 5 to rotate through the driven wheel 6, the driving bevel gear 7 on the rotating shaft 5 is meshed with the driven bevel gear 10, the driven bevel gear 10 drives the screw rod 8 to rotate, the moving block 11 moves on the screw rod 8, the moving block 11 drives the connecting block 14 to slide in the limiting groove 13, the connecting block 14 drives the push plate 16 to move, the electric push rod 902 is started simultaneously, the output of the electric push rod 902 drives the connecting plate 909 to move, the connecting plate 909 drives the two first push rods 903 to move, the two hinge rods 908 generate rotation through the two first push rods 903, the hinge rods drive the second push rod 906 to move in the box 901, the sliding block 911 slides in the sliding groove 910, and the striker plate 905 performs angle adjustment through the hinge block 904, the effect of nimble regulation fender angle has been reached, possesses the advantage that the flexibility is high and stability is strong, has solved the backplate mechanism single structure of traditional bender, and the flexibility is relatively poor, is not convenient for carry out the problem of adjusting according to the work piece shape to keeping off the material.

Claims

1. The utility model provides a backplate structure of bender, includes organism (1), its characterized in that: the top surface of the machine body (1) is fixedly connected with a motor (2), the output end of the motor (2) is fixedly connected with a driving wheel (3), one end of the top surface of the machine body (1) is fixedly connected with a fixed block (4), the inside of the fixed block (4) is rotatably connected with a rotating shaft (5), the center of the outer surface of the rotating shaft (5) is fixedly connected with a driven wheel (6), two ends of the outer surface of the rotating shaft (5) are fixedly connected with a driving bevel gear (7), one side surface of the fixed block (4) is rotatably connected with two screw rods (8), one end of the outer surface of the two screw rods (8) is fixedly connected with a driven bevel gear (10), the outer surfaces of the two screw rods (8) are respectively in threaded connection with moving blocks (11), one side surface, away from each other, of the two moving blocks (11) is respectively and fixedly connected with a connecting, one side surface of the push plate (16) is provided with an adjusting mechanism (9).

2. The backplate structure of a bending machine according to claim 1, wherein: the adjusting mechanism (9) comprises a box body (901), one side face of the box body (901) is fixedly connected with one side face, close to the connecting block (14), of the push plate (16), one side face of the box body (901) is fixedly connected with an electric push rod (902), and the output end of the electric push rod (902) is fixedly connected with a connecting plate (909).

3. The backplate structure of a bending machine according to claim 2, wherein: the inside sliding connection of box (901) has two second push rods (906) and two first push rods (903), and rotating groove (907) have all been seted up with the top surface of two first push rods (903) to the bottom surface of two second push rods (906), and the inside of box (901) is equipped with two articulated mast (908), and the both ends of articulated mast (908) are fixed articulated with the inside of two rotating groove (907) respectively.

4. A backplate structure for bending machines according to claim 3, wherein: the outside of box (901) is equipped with striker plate (905), and the both ends of striker plate (905) one side all fixedly connected with two sets of symmetrical articulated blocks (904), and the one end of second push rod (906) and the one end of first push rod (903) all with the inside fixed hinge of articulated block (904).

5. A backplate structure for bending machines according to claim 3, wherein: the top surfaces of the two second push rods (906) and the bottom surfaces of the two first push rods (903) are fixedly connected with sliding blocks (911), and sliding grooves (910) matched with the sliding grooves (910) are formed in the box body (901).

6. The backplate structure of a bending machine according to claim 1, wherein: the two ends of the top surface of the machine body (1) are fixedly connected with limiting blocks (12), and limiting grooves (13) matched with the connecting blocks (14) are formed in the top surfaces of the two limiting blocks (12).

7. The backplate structure of a bending machine according to claim 1, wherein: the driving wheel (3) is in transmission connection with the driven wheel (6), the driving bevel gear (7) is in meshing connection with the driven bevel gear (10), the top surface of the machine body (1) is fixedly connected with two supporting blocks (15), and one ends, far away from the fixed block (4), of the two screw rods (8) are respectively in rotation connection with the two supporting blocks (15) through bearings.