CN210386978U

CN210386978U - Rolling forming mechanism

Info

Publication number: CN210386978U
Application number: CN201921381730.5U
Authority: CN
Inventors: 杨志豪
Original assignee: Anhui Heyu Equipment Technology Co Ltd
Current assignee: Anhui Heyu Equipment Technology Co Ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-04-24
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses a roll forming mechanism, which comprises a frame, the both ends of frame all are provided with the fluting, the inside both sides of fluting all are provided with the dead lever, the installation piece is passed through under dead lever fixedly connected with in the inside bottom of fluting, the inboard of installing the piece is rotated and is connected with the bottom roll down, install the outside of piece and install first motor down. The utility model discloses a set up the backup pad in one side of frame, the both ends at backup pad top all swing joint have spacing roller, the accessible rotates adjust knob, adjust knob drives the screw rod and rotates, the screw rod passes through the slider and drives two sets of spacing roller relative motion, adjust the interval between two sets of spacing rollers, make the both sides contact of two sets of spacing rollers and panel, thereby the two sets of spacing rollers of accessible play limiting displacement to panel, and change the roller and be connected for rotating with the connecting block, the phenomenon that the skew can not appear in the in-process metal panel of rolling transmission, thereby improve rolling effect.

Description

Rolling forming mechanism

Technical Field

The utility model relates to a roll forming equipment field specifically is a roll forming mechanism.

Background

The roll-forming method uses a series of continuous stands to roll stainless steel into complex shapes, and the sequence of rolls is designed such that: the roll profile of each frame continuously deforms the metal until the desired final shape is achieved, up to thirty-six frames being available if the shape of the part is complex, but three or four frames are possible for a simply shaped part.

In the process of rolling and conveying of the existing roll forming mechanism, a metal plate can deviate, so that the rolling effect is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that in the rolling and conveying process of the conventional roll forming mechanism, a metal plate can deviate, so that the rolling effect is influenced, the roll forming mechanism is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a roll forming mechanism comprises a rack, wherein two ends of the rack are provided with grooves, two sides of the inside of each groove are provided with fixing rods, the bottom end of the inside of each groove is fixedly connected with a lower mounting block through the fixing rods, the inner side of the lower mounting block is rotatably connected with a lower roller, the outer side of the lower mounting block is provided with a first motor, the output end of the first motor is connected with the lower roller, the top end of the inside of each groove is movably connected with an upper mounting block through the fixing rods, the inner side of the upper mounting block is rotatably connected with an upper roller, the top of the lower mounting block is rotatably connected with a lead screw which penetrates through the upper mounting block and extends to the top of the rack, the top of the rack is provided with a second motor connected with the lead screw, the bottom end of one side of the rack is provided with a supporting plate, a sliding groove is arranged, the one end of screw rod extends to the outside of backup pad and is connected with adjust knob, the both ends in the screw rod outside and the inside that is located the spout all screw thread swing joint have the slider, the both ends at backup pad top all have the connecting block through slider sliding connection, the top of connecting block is rotated and is connected with spacing roller.

Preferably, the inside of going up the installation piece is provided with the internal thread that mutually supports with the lead screw, the lead screw passes through the bearing and is connected with lower installation piece rotation.

Preferably, the screw rod is divided into a front end and a rear end by a middle point, and the front end and the rear end of the screw rod are respectively provided with external threads in opposite directions.

Preferably, the bottom at frame both ends all is provided with the mounting panel, and the inside of mounting panel is provided with the mounting hole.

Preferably, the outer side of the adjusting knob is provided with anti-skid lines.

Preferably, the screw is rotatably connected with the support plate through a bearing.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the backup pad in one side of frame, the both ends at backup pad top all swing joint have spacing roller, the accessible rotates adjust knob, adjust knob drives the screw rod and rotates, the screw rod passes through the slider and drives two sets of spacing roller relative motion, adjust the interval between two sets of spacing rollers, make the both sides contact of two sets of spacing rollers and panel, thereby the two sets of spacing rollers of accessible play limiting displacement to panel, and change the roller and be connected for rotating with the connecting block, the phenomenon that the skew can not appear in the in-process metal panel of rolling transmission, thereby improve rolling effect.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a part of the structure of the present invention;

fig. 3 is the connecting structure schematic diagram of the limiting roller and the connecting block of the present invention.

In the figure: 1. a frame; 2. grooving; 3. fixing the rod; 4. a lower mounting block; 5. a lower roller; 6. a first motor; 7. an upper mounting block; 8. an upper roller; 9. a screw rod; 10. a second motor; 11. a support plate; 12. a chute; 13. a screw; 14. adjusting a knob; 15. a slider; 16. connecting blocks; 17. a limiting roller; 18. and (7) mounting the plate.

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. 1-3, a roll forming mechanism comprises a frame 1, wherein two ends of the frame 1 are provided with slots 2, two sides of the inside of each slot 2 are provided with fixing rods 3, the bottom end of the inside of each slot 2 is fixedly connected with a lower mounting block 4 through the fixing rods 3, the inner side of each lower mounting block 4 is rotatably connected with a lower roller 5, the outer side of each lower mounting block 4 is provided with a first motor 6, the output end of the first motor 6 is connected with the lower roller 5, the top end of the inside of each slot 2 is movably connected with an upper mounting block 7 through the fixing rods 3, the inner side of each upper mounting block 7 is rotatably connected with an upper roller 8, the top of each lower mounting block 4 is rotatably connected with a screw rod 9 penetrating through the upper mounting block 7 and extending to the top of the frame 1, the top of the frame 1 is provided with a second motor 10 connected with the screw rod 9, the bottom end of one, the inside of spout 12 is rotated and is connected with screw rod 13, and the one end of screw rod 13 extends to the outside of backup pad 11 and is connected with adjust knob 14, and the both ends in the screw rod 13 outside and the inside that is located spout 12 all screw thread swing joint have slider 15, and the both ends at backup pad 11 top all have connecting block 16 through slider 15 sliding connection, and the top of connecting block 16 is rotated and is connected with spacing roller 17.

The utility model discloses a set up backup pad 11 in one side of frame 1, the both ends at 11 tops of backup pad all swing joint have spacing roller 17, the accessible rotates adjust knob 14, adjust knob 14 drives screw rod 13 and rotates, screw rod 13 drives two sets of spacing roller 17 relative motion through slider 15, adjusts the interval between two sets of spacing rollers 17, makes the both sides contact of two sets of spacing rollers 17 and panel to two sets of spacing rollers 17 of accessible play limiting displacement to panel.

Please refer to fig. 1, the inside of the upper mounting block 7 is provided with an internal thread which is matched with the screw rod 9, the screw rod 9 is connected with the lower mounting block 4 through a bearing, the second motor 10 of the utility model drives the screw rod 9 to rotate, the screw rod 9 drives the upper mounting block 7 to move under the interaction of the screw thread, thereby the upper mounting block 7 drives the upper roller 8 to move, and the distance between the upper roller 8 and the lower roller 5 is adjusted.

Please refer to fig. 1 and fig. 2, the screw 13 is divided into a front end and a rear end by a middle point, and the front end and the rear end of the screw 13 are respectively tapped with external threads in opposite directions, so that the screw 13 can drive the two sets of sliders 15 to move relatively, thereby driving the two sets of limiting rollers 17 to move relatively.

Please refer to fig. 1, the bottom of the two ends of the frame 1 is provided with the mounting plate 18, and the mounting plate 18 is provided with the mounting hole inside, the utility model discloses a set up the mounting plate 18, the frame 1 and the organism can be installed through the mounting plate 18.

Please refer to fig. 1 and fig. 2, the outer side of the adjusting knob 14 is provided with anti-slip lines, the present invention can increase the friction force outside the adjusting knob 14, so as to facilitate the twisting of the adjusting knob 14.

Please refer to fig. 1 and fig. 2, the screw 13 is rotatably connected to the supporting plate 11 through a bearing, so that the friction between the screw 13 and the supporting plate 11 can be reduced, thereby facilitating the rotation of the screw 13.

The working principle is as follows: when the device is used, a power supply is switched on, the first motor 6 drives the lower roller 5 to rotate, the second motor 10 drives the screw rod 9 to rotate, the screw rod 9 drives the upper mounting block 7 to move under the interaction of threads, so that the upper mounting block 7 drives the upper roller 8 to move, the distance between the upper roller 8 and the lower roller 5 is adjusted, a plate is rolled between the upper roller 8 and the lower roller 5, the adjusting knob 14 can be screwed, the adjusting knob 14 drives the screw rod 13 to rotate, the screw rod 13 is divided into a front end and a rear end by a middle point, the front end and the rear end of the screw rod 13 are respectively provided with external threads in opposite directions, under the interaction of the threads, the screw rod 13 drives the two groups of sliders 15 to move relatively, the two groups of sliders 15 drive the two groups of limiting rollers 17 to rotate relatively through the connecting block 16, so that the distance between the two groups of limiting rollers 17 is adjusted, and the two groups of limiting, therefore, the plate can be limited, and the plate drives the two groups of limiting rollers 17 to rotate while being pushed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A roll forming mechanism comprising a frame (1), characterized in that: the roller mill is characterized in that two ends of the rack (1) are provided with grooves (2), two sides of the inside of each groove (2) are provided with fixing rods (3), the bottom end of the inside of each groove (2) is fixedly connected with a lower mounting block (4) through the fixing rods (3), the inner side of each lower mounting block (4) is rotatably connected with a lower roller (5), the outer side of each lower mounting block (4) is provided with a first motor (6), the output end of each first motor (6) is connected with the corresponding lower roller (5), the top end of the inside of each groove (2) is movably connected with an upper mounting block (7) through the corresponding fixing rods (3), the inner side of each upper mounting block (7) is rotatably connected with an upper roller (8), the top of each lower mounting block (4) is rotatably connected with a screw rod (9) penetrating through the corresponding upper mounting block (7) and extending to the top of the rack (1), the top of the rack (1) is provided with a second, the bottom of frame (1) one side is provided with backup pad (11), the inside of backup pad (11) is provided with spout (12), the inside rotation of spout (12) is connected with screw rod (13), the one end of screw rod (13) extends to the outside of backup pad (11) and is connected with adjust knob (14), the both ends in the screw rod (13) outside and the inside that is located spout (12) all screw thread swing joint have slider (15), the both ends at backup pad (11) top all have connecting block (16) through slider (15) sliding connection, the top of connecting block (16) is rotated and is connected with spacing roller (17).

2. The roll forming mechanism of claim 1, wherein: the internal thread which is mutually matched with the screw rod (9) is arranged in the upper mounting block (7), and the screw rod (9) is rotatably connected with the lower mounting block (4) through a bearing.

3. The roll forming mechanism of claim 1, wherein: the screw rod (13) is divided into a front end and a rear end by a middle point, and the front end and the rear end of the screw rod (13) are respectively provided with external threads in opposite directions.

4. The roll forming mechanism of claim 1, wherein: the bottom at both ends of the rack (1) is provided with mounting plates (18), and mounting holes are formed in the mounting plates (18).

5. The roll forming mechanism of claim 1, wherein: the outer side of the adjusting knob (14) is provided with anti-skid grains.

6. The roll forming mechanism of claim 1, wherein: the screw rod (13) is rotatably connected with the support plate (11) through a bearing.