CN216064916U

CN216064916U - Flattening device for machining aluminum alloy

Info

Publication number: CN216064916U
Application number: CN202121402612.5U
Authority: CN
Inventors: 崔清磊
Original assignee: Henan Zhongduo Aluminum Magnesium New Material Co ltd
Current assignee: Henan Zhongduo Aluminum Magnesium New Material Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-03-18
Anticipated expiration: 2031-06-23

Abstract

The utility model provides a flattening device for machining aluminum alloy, including first frame and second frame, rotate the equal parallel arrangement's of a plurality of axes lower compression roller and last compression roller and a plurality of lower compression roller and a plurality of last compression roller between the one-to-one setting in first frame and the second frame respectively, be fixed with the supporting leg in the first frame, be fixed with a plurality of pneumatic cylinders in the first frame, be fixed with the first gear that the coaxial line set up on one of a plurality of lower compression rollers and be fixed with the second gear with the coaxial line on the last roll that the lower compression roller that fixes the first gear corresponds, rotate on the first frame and install first screw rod, screw-thread fit has first movable block on the first screw rod, rotate on the first movable block and install the second screw rod, screw-thread fit has the second movable block on the second screw rod, rotate on the second movable block and install two drive gears. The device can be adjusted according to actual use, and the speed difference is avoided, so that the bending condition of the plate is avoided.

Description

Flattening device for machining aluminum alloy

Technical Field

The utility model relates to the technical field of aluminum alloy processing equipment, in particular to a flattening device for machining aluminum alloy.

Background

At present, the raw aluminum is generally called electrolytic aluminum in the market supply, and is a raw material for producing aluminum materials and aluminum alloy materials. The aluminum is a metal with low strength and good plasticity, and is prepared into an alloy for improving the strength or the comprehensive performance except for applying partial pure aluminum. The structure and performance of the aluminum can be changed by adding an alloy element into the aluminum, and the aluminum alloy is suitable for being used as various processing materials or casting parts.

The process of production and transportation can lead to some aluminum alloy plate to receive pressure and produce the deformation, need at first flatten the processing to it, then just can drop into the use again with the plate after restoring, the clearance between the flattening roller of current aluminum alloy flattening device is unadjustable, the clearance undersize probably leads to panel to warp, the effect of flattening can be not good to the too big clearance that leads to the fact, and when adopting the roll rolling to aluminum alloy plate, when adjusting the clearance, need two sets of drive arrangement, cause the speed difference of roll easily, can cause the bending of panel easily, the crooked transport of panel of being not convenient for, the flattening device that has now simultaneously does not have panel positioner, cause panel to produce the skew when flattening, produce wearing and tearing between the frame, cause the waste of panel.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a flattening device for machining aluminum alloy, which can ensure the synchronous rotation of two groups of rollers when adjusting the distance between the rollers during flattening rolling, and avoid the generation of speed difference.

Its solution is, a flattening device for machining aluminum alloy, including first frame and second frame, rotate the equal parallel arrangement's of a plurality of axes lower compression roller and last compression roller and a plurality of lower compression roller and a plurality of on the frame one-to-one setting, be fixed with the supporting leg in the first frame, be fixed with a plurality of pneumatic cylinders in the first frame, a plurality of pneumatic cylinders keep away from on the one end of first frame all with the second frame between fixed connection, through chain drive and a plurality of on going up between the compression roller between a plurality of lower compression rollers through chain drive, be fixed with the first gear that the coaxial line set up on one of a plurality of lower compression rollers and be fixed with the second gear on the last roll that corresponds with the lower compression roller of fixed first gear, rotate on the first frame and install first screw rod, the axis of first screw rod has first movable block with the axis parallel arrangement of pneumatic cylinder and the screw rod on screw rod screw-thread fit The first movable block is rotatably provided with a second screw rod, the axis of the second screw rod is perpendicular to the axis of the first screw rod, the second screw rod is in threaded fit with the second movable block, the second movable block is rotatably provided with two transmission gears, the two transmission gears are meshed with each other and are respectively meshed with the first gear and the second gear, rotating handles are fixed on the first screw rod and the second screw rod, the second rack is fixedly provided with a driving motor, and the output end of the driving motor is connected with one of the upper compression rollers.

Preferably, a limiting assembly is installed on the first frame and comprises two sliding blocks, and limiting rollers with axes parallel to each other are installed on the two sliding blocks in a rotating mode.

Preferably, the limiting assembly further comprises a rotating rod, the axis of the rotating rod is parallel to the axis of the lower compression roller, two threads with opposite rotating directions are arranged on the rotating rod, and the two sliding blocks are respectively in threaded fit with the two threads.

Preferably, a plurality of limiting rollers are sleeved with rubber sleeves.

Preferably, a guide rod with an axis parallel to the axis of the rotating rod is fixed on the first frame, and the two sliding blocks are in sliding fit with the guide rod.

The utility model has the beneficial effects that: the device can be adjusted according to the thickness of the plate, the synchronous rotation of the two groups of rollers is ensured after adjustment, the condition that the plate is bent due to the speed difference is avoided, the using effect of the device is further improved, the plate is limited, and the abrasion between the plate and the rack is reduced.

Drawings

Fig. 1 is a schematic structural view of the entire front surface of the present invention.

Fig. 2 is a schematic overall top view of the present invention.

Fig. 3 is a schematic structural view of the whole side of the present invention.

Fig. 4 is a schematic structural view of the first moving block shaft side of the present invention.

FIG. 5 is a schematic view of the overall axial side structure of the present invention.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

As shown in fig. 1, 2, 3, 4 and 5, the flattening device for machining aluminum alloy comprises a first frame 2 and a second frame 18, wherein a plurality of lower compression rollers 5 and upper compression rollers 6 with axes arranged in parallel are respectively rotated on the first frame 2 and the second frame 18, the lower compression rollers 5 and the upper compression rollers 6 are arranged in a one-to-one correspondence manner, a support leg 1 is fixed on the first frame 2, the flattening device is characterized in that a plurality of hydraulic cylinders 3 are fixed on the first frame 2, one ends of the hydraulic cylinders 3 far away from the first frame 2 are fixedly connected with the second frame 18, a plurality of lower compression rollers 5 are in chain transmission, a plurality of upper compression rollers 6 are in chain transmission, a first gear 7 arranged coaxially is fixed on one lower compression roller 5 of the plurality of lower compression rollers 5, and a second gear 8 is coaxially fixed on the upper compression roller corresponding to the lower compression roller 5 for fixing the first gear 7, a first screw 16 is rotatably mounted on the first frame 2, an axis of the first screw 16 is parallel to an axis of the hydraulic cylinder 3, a first moving block 17 is in threaded fit with the first screw 16, a second screw 10 is rotatably mounted on the first moving block 17, an axis of the second screw 10 is perpendicular to the axis of the first screw 16, a second moving block 11 is in threaded fit with the second screw 10, two transmission gears 9 are rotatably mounted on the second moving block 11, the two transmission gears 9 are meshed with each other, the two transmission gears 9 are respectively meshed with the first gear 7 and the second gear 8, rotating handles 12 are fixed on the first screw 16 and the second screw 10, a driving motor 15 is fixed on the second frame 18, and an output end of the driving motor 15 is connected with one of the upper compression rollers 6.

When the device is used, the device is firstly placed at a position needing to work, the device is powered on, the driving motor 15 is started, the driving motor 15 drives the upper press rollers 6 to rotate, the synchronous rotation of the lower press rollers 5 is realized through the mutual meshing between the first gear 7, the second gear 8 and the two transmission gears 9, so that the flattening of the aluminum alloy is realized, when the distance between the upper press rollers 6 and the lower press rollers 5 needs to be adjusted, the hydraulic cylinders 3 are started, the second rack 18 is driven to move up and down, so that the adjustment of the distance is realized, when the adjustment of the distance is carried out, the second screw 10 is firstly rotated, the second moving block 11 is made to move, so that the two transmission gears 9 are separated from the first gear 7 and the second gear 8, then the first screw 16 is rotated, the first moving block 17 is made to move, so that the two transmission gears 9 are driven to move to the central line between the first gear 7 and the second gear 8, then the second screw rod 10 of reverse rotation for meshing again between two drive gears 9 and first gear 7 and the second gear 8, and then realized that top roll 6 and bottom roll 5 can also keep synchronous rotation after the adjustment interval, and then avoided the velocity difference to cause the bending of panel, further improvement the result of use of device, increase the effect of flattening to panel, avoided adopting two motors to drive two sets of rolls and rotated the volume velocity difference that produces.

Install spacing subassembly on first frame 2, spacing subassembly includes two sliders 14, all rotate on two sliders 14 and install the spacing roller 4 that the axis is parallel to each other.

In order to avoid the situation that the device generates deviation when in use, the two sliding blocks 14 are arranged, the plurality of limiting rollers 4 are arranged on the sliding blocks 14, and the plate can be limited under the action of the plurality of limiting rollers 4 when in use, so that abrasion between the deviation and the frame is avoided.

The limiting assembly further comprises a rotating rod 13, the axis of the rotating rod is parallel to the axis of the lower pressing roller 5, two sections of threads with opposite rotating directions are arranged on the rotating rod 13, and the two sliding blocks 14 are respectively in threaded fit with the two sections of threads.

In order to move the two groups of limiting rollers 4 conveniently, the rotating rod 13 is arranged, and the screw rod is rotated during use through setting two sections of thread control with opposite rotating directions, so that the position of the limiting hole can be adjusted, and the using effect of the device is further improved.

And the plurality of limiting rollers 4 are sleeved with rubber sleeves.

The rubber sleeve can further reduce the abrasion of the plate.

And a guide rod 19 with an axis parallel to the axis of the rotating rod 13 is fixed on the first frame 2, and the two sliding blocks 14 are in sliding fit with the guide rod 19.

Through setting up guide arm 19, can further improve the stability of slider 14 after the removal, from improving the spacing effect to panel.

The above-mentioned embodiments do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention by those skilled in the art should be included in the protection scope defined by the claims of the present invention without departing from the design concept of the present invention.

Claims

1. The utility model provides a flattening device for machining aluminum alloy, includes first frame (2) and second frame (18), rotate on first frame (2) and second frame (18) respectively the equal parallel arrangement's of a plurality of axes lower compression roller (5) and last compression roller (6) and a plurality of lower compression roller (5) and a plurality of on compression roller (6) between one-to-one setting, be fixed with supporting leg (1) on first frame (2), a serial communication port, be fixed with a plurality of pneumatic cylinders (3) on first frame (2), a plurality of pneumatic cylinders (3) are kept away from one of first frame (2) and are served all with second frame (18) between fixed connection, through chain drive and a plurality of between last compression roller (6) between a plurality of lower compression roller (5), be fixed with first gear (7) that the coaxial line set up on one of a plurality of lower compression roller (5) and with the last compression roller (5) that fixed first gear (7) correspond A second gear (8) is coaxially fixed on the roller, a first screw (16) is rotatably installed on the first rack (2), the axis of the first screw (16) is parallel to the axis of the hydraulic cylinder (3), a first moving block (17) is in threaded fit with the first screw (16), a second screw (10) with an axis perpendicular to the axis of the first screw (16) is rotatably installed on the first moving block (17), a second moving block (11) is in threaded fit with the second screw (10), two transmission gears (9) are rotatably installed on the second moving block (11), the two transmission gears (9) are mutually meshed, the two transmission gears (9) are respectively meshed with the first gear (7) and the second gear (8), rotating handles (12) are respectively fixed on the first screw (16) and the second screw (10), and a driving motor (15) is fixed on the second frame (18), and the output end of the driving motor (15) is connected with one of the upper press rolls (6).

2. The flattening device for machining the aluminum alloy according to claim 1, characterized in that a limiting assembly is mounted on the first machine frame (2), the limiting assembly comprises two sliding blocks (14), and limiting rollers (4) with axes parallel to each other are rotatably mounted on the two sliding blocks (14).

3. The flattening device for machining the aluminum alloy according to claim 2, wherein the limiting assembly further comprises a rotating rod (13) with an axis parallel to that of the lower pressing roller (5), two threads with opposite rotation directions are arranged on the rotating rod (13), and the two sliding blocks (14) are respectively in threaded fit with the two threads.

4. The flattening device for machining aluminum alloys according to claim 2, characterized in that rubber sleeves are sleeved on the limiting rollers (4).

5. The flattening device for machining the aluminum alloy according to claim 3, characterized in that a guide rod (19) with an axis parallel to that of the rotating rod (13) is fixed on the first frame (2), and the two sliders (14) are in sliding fit with the guide rod (19).