CN216541550U

CN216541550U - Aluminum alloy clamping assembly capable of being automatically adjusted

Info

Publication number: CN216541550U
Application number: CN202120861926.5U
Authority: CN
Inventors: 潘明华; 万堃鋆
Original assignee: Shanghai Meike Aluminum Products Co ltd
Current assignee: Shanghai Meike Aluminum Products Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2022-05-17
Anticipated expiration: 2031-04-25

Abstract

The utility model discloses an automatically-adjustable clamping assembly for aluminum alloy, which belongs to the technical field of aluminum alloy processing and comprises a box body, wherein a driving groove is formed in the box body, a groove is formed in the right side surface of the box body, two through holes are formed in the right side surface of the inner wall of the driving groove, the lower surface of the inner wall of the driving groove is fixedly connected with a bidirectional motor through bolts, rotating rods are clamped on the front surface and the back surface of the bidirectional motor, gears are fixedly connected to the ends, far away from each other, of the two rotating rods, the two gears are meshed with toothed plates, and sliding blocks are fixedly connected to the upper surfaces of the two toothed plates. This but centre gripping subassembly for automatic adjustment, through setting up ejector pad, spring, crank and pressing from both sides tight piece, when two-way motor passed through the gear with the pinion rack promote right, the ejector pad can remove right, makes two articulate left ends slide along the ejector pad surface, corresponds two tight pieces of clamp and is close to each other this moment and can realize the centre gripping to the aluminum alloy ex-trusions, and is very convenient.

Description

Aluminum alloy clamping assembly capable of being automatically adjusted

Technical Field

The utility model belongs to the technical field of aluminum alloy processing, and particularly relates to an automatically adjustable clamping assembly for aluminum alloy.

Background

Aluminum alloys are the most widely used class of non-ferrous structural materials in industry and have found numerous applications in the aerospace, automotive, machinery, marine and chemical industries. With the rapid development of science and technology and industrial economy in recent years, the demand on aluminum alloy welding structural parts is increasing, and the research on the weldability of aluminum alloy is also deepened. The wide application of the aluminum alloy promotes the development of the aluminum alloy welding technology, and meanwhile, the development of the welding technology expands the application field of the aluminum alloy, so that the aluminum alloy welding technology is becoming one of the hot spots of research. And when aluminium alloy ex-trusions are cutting or welding, all need earlier aluminium alloy ex-trusions centre gripping fixed, traditional clamping device centre gripping effect is relatively poor, leads to aluminium alloy ex-trusions to add the easy error that appears in man-hour, brings very big inconvenience for aluminium alloy ex-trusions's further processing handles, and traditional clamping device all needs the manual work to control when using simultaneously no matter press from both sides tightly or loosen, has reduced aluminium alloy ex-trusions's centre gripping efficiency, and is very inconvenient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects in the prior art, the utility model provides an automatically-adjustable clamping assembly for an aluminum alloy, which solves the problems that the traditional clamping device is poor in clamping effect, so that errors are easy to occur during the processing of the aluminum alloy section, great inconvenience is brought to the further processing of the aluminum alloy section, and meanwhile, the traditional clamping device needs to be manually controlled during the use, no matter clamping or loosening, the clamping efficiency of the aluminum alloy section is reduced, and the inconvenience is great.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a centre gripping subassembly for aluminum alloy that can automatic adjustment, includes the box, the drive groove has been seted up in the box, the right flank of box is seted up flutedly, two through-holes have been seted up to the right flank of drive inslot wall, bolt fixedly connected with bidirectional motor is passed through to the lower surface of drive inslot wall, bidirectional motor's the front has the bull stick with the equal joint in the back, and the equal fixedly connected with gear of one end that two bull sticks were kept away from each other, and two gears all mesh have the pinion rack, and the equal fixedly connected with slider in upper surface of two pinion racks, two notches have been seted up to the upper surface of box, and the spout has all been seted up with the back in the front of two notch inner walls.

The utility model discloses a fixed-point gear rack, including recess inner wall, the spout is interior with corresponding slider sliding connection, the last fixed surface of slider is connected with the threaded rod, the surface threaded connection of threaded rod has the limiting plate, the right flank fixedly connected with push rod of pinion rack, push rod sliding connection is in the through-hole, the right-hand member fixedly connected with ejector pad of push rod, there are two cranks at the back of recess inner wall through round pin axle swing joint, two the equal fixedly connected with of articulate right-hand member press from both sides tight piece, two articulate one side respectively with the one end fixed connection of two springs, the equal fixed connection of the other end of two springs is at recess inner wall.

As a further scheme of the utility model: the right flank fixedly connected with controller of box, the edge of box all sets up to circular-arc.

As a further scheme of the utility model: the left end of the crank is arc-shaped, and the right end of the push block is arc-shaped.

As a further scheme of the utility model: the upper surface of the limiting plate is fixedly connected with a screwing block, and the lower surface of the limiting plate is fixedly connected with an anti-skidding soft cushion.

As a further scheme of the utility model: the surface of box is provided with the protecting crust, corresponds the equal fixedly connected with rubber pad of one side that two clamp blocks are close to each other.

As a further scheme of the utility model: the slider sets up to T style of calligraphy, the edge of slider sets up to circular-arc.

(III) advantageous effects

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

1. the clamping assembly for the aluminum alloy capable of being automatically adjusted is characterized in that the two-way motor, the rotating rod, the gear, the toothed plate, the push rod, the push block, the spring, the crank and the clamping blocks are arranged in a matched mode, when the toothed plate is pushed rightwards through the gear by the two-way motor, the push block can move rightwards, the left ends of the two cranks slide along the outer surface of the push block, at the moment, the clamping of the aluminum alloy section can be realized by enabling the two corresponding clamping blocks to be close to each other, the clamping is very convenient and fast, meanwhile, the arrangement of the rubber pads on the clamping blocks enables the device to be capable of firmly clamping the aluminum alloy section and avoiding the aluminum alloy section from being damaged due to extrusion, and the spring is arranged, when the push block moves leftwards in the device, the two cranks can automatically rotate due to the spring elasticity, so that the purpose that the two clamping blocks are automatically separated from each other is achieved, and the clamping operation of the aluminum alloy section is convenient next time, thereby improving the working efficiency.

2. This but centre gripping subassembly for aluminum alloy of automatic adjustment, through setting up the slider, the spout, threaded rod and limiting plate, the cooperation setting of slider and spout, carry out certain spacing processing to the left end of pinion rack, make the pinion rack can not produce and rock from top to bottom when removing with the gear cooperation, thereby guarantee the closely cooperation of gear and pinion rack, the condition that can not appear skidding, and the setting of threaded rod and limiting plate, make this device press from both sides tight back with the aluminum alloy ex-trusions through the drive of two-way motor, the piece of screwing of the rotatory limiting plate upper surface of accessible, make the lower surface of limiting plate paste tight box upper surface, can carry on spacingly to the pinion rack, make this device need not to continuously provide power through two-way motor and can keep the clamping state.

3. This but centre gripping subassembly for automatic adjustment's aluminum alloy, through setting up box and controller, the setting of controller makes this device accessible controller control, need not artifical manual repetitive operation, also can improve work efficiency when saving operating personnel's physical power, and the setting of box, each mechanism is all protected in the box in making this device, avoid this device to receive the harm, the life of this device has been ensured, the setting of box surface protecting crust simultaneously, the security of this device has further been strengthened, unnecessary loss of property has been avoided.

Drawings

FIG. 1 is a schematic cross-sectional view of the front view of the present invention;

FIG. 2 is a schematic right-view structural diagram of the present invention;

FIG. 3 is a schematic top view of the bi-directional motor of the present invention;

fig. 4 is a schematic structural diagram of a limiting plate in a top view;

in the figure: the device comprises a box body 1, a driving groove 2, a groove 3, a through hole 4, a two-way motor 5, a rotating rod 6, a gear 7, a toothed plate 8, a sliding block 9, a notch 10, a sliding chute 11, a threaded rod 12, a limiting plate 13, a push rod 14, a push block 15, a crank 16, a clamping block 17, a spring 18 and a controller 19.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 4, the present invention provides a technical solution: a clamping component for aluminum alloy capable of being automatically adjusted comprises a box body 1, wherein a driving groove 2 is formed in the box body 1, a groove 3 is formed in the right side face of the box body 1, the box body 1 is arranged, all mechanisms in the device are protected in the box body 1, the device is prevented from being damaged, the service life of the device is guaranteed, meanwhile, the safety of the device is further enhanced due to the arrangement of a protective shell on the outer surface of the box body 1, unnecessary property loss is avoided, two through holes 4 are formed in the right side face of the inner wall of the driving groove 2, a bidirectional motor 5 is fixedly connected to the lower surface of the inner wall of the driving groove 2 through bolts, rotating rods 6 are clamped to the front face and the back face of the bidirectional motor 5, a gear 7 is fixedly connected to one end, away from each other, of the two rotating rods 6, the two gears 7 are meshed with toothed plates 8, a sliding block 9 is fixedly connected to the upper surfaces of the two toothed plates 8, and two notches 10 are formed in the upper surface of the box body 1, spout 11 has all been seted up with the back in the front of two notch 10 inner walls, and the cooperation setting of slider 9 and spout 11 carries out certain spacing processing to the left end of pinion rack 8, makes pinion rack 8 remove about moving with the cooperation of gear 7 when can not produce and rocks from top to bottom to guarantee gear 7 and pinion rack 8's the circumstances of skidding can not appear.

The inside of the sliding chute 11 is connected with a corresponding sliding block 9 in a sliding manner, the upper surface of the sliding block 9 is fixedly connected with a threaded rod 12, the outer surface of the threaded rod 12 is connected with a limit plate 13 in a threaded manner, the right side surface of the toothed plate 8 is fixedly connected with a push rod 14, the push rod 14 is connected in the through hole 4 in a sliding manner, the right end of the push rod 14 is fixedly connected with a push block 15, the back surface of the inner wall of the groove 3 is movably connected with two cranks 16 through a pin shaft, the push block 15 is matched with the two cranks 16, when the toothed plate 8 is pushed rightwards by the two-way motor 5 through the gear 7, the push block 15 can move rightwards, so that the left ends of the two cranks 16 slide along the outer surface of the push block 15, the aluminum alloy section can be clamped by corresponding to the two clamping blocks 17 approaching each other, which is very convenient and fast, the right ends of the two cranks 16 are fixedly connected with the clamping blocks 17, and one side of the two cranks 16 is respectively fixedly connected with one end of the two springs 18, the equal fixed connection of the other end of two springs 18 is at the 3 inner walls of recess, and the setting of spring 18 makes in this device ejector pad 15 when moving left, and two cranks 16 can be because of the automatic rotation of spring 18 elasticity to reach the automatic mesh of keeping away from each other of two clamp blocks 17, make things convenient for the centre gripping operation of next aluminium alloy ex-trusions, thereby promoted work efficiency.

Specifically, as shown in fig. 2, the right side face of the box body 1 is fixedly connected with the controller 19, and the controller 19 is arranged, so that the device can be controlled through the controller 19 without manual repeated operation, the physical force of an operator can be saved while the work efficiency can be improved, and the edge of the box body 1 is arranged in a circular arc shape.

Specifically, as shown in fig. 4, the left end of crank 16 sets up to circular-arc, and the right-hand member of ejector pad 15 sets up to circular-arc, and the last fixed surface of limiting plate 13 is connected with the piece of screwing, and the lower fixed surface of limiting plate 13 is connected with anti-skidding cushion, and the setting of limiting plate 13 lower surface anti-skidding cushion has further strengthened limiting plate 13 and to the spacing effect of ejector pad 15, has ensured the stability of pressing from both sides tight piece 17 to the aluminium alloy ex-trusions centre gripping to promote the machining precision.

Specifically, as shown in fig. 1, the surface of box 1 is provided with the protecting crust, the setting of the protecting crust of the surface of box 1 has further strengthened the security of this device, unnecessary loss of property has been avoided, correspond two equal fixedly connected with rubber pads of one side that press from both sides tight piece 17 and be close to each other, press from both sides the setting of rubber pad on tight piece 17, make this device can avoid aluminium alloy ex-trusions to receive the damage because of the extrusion when firm with aluminium alloy ex-trusions centre gripping, slider 9 sets up to the T style of calligraphy, the edge of slider 9 sets up to circular-arcly.

The working principle of the utility model is as follows:

s1, when the device is needed, an aluminum alloy section to be clamped is placed between the two corresponding clamping blocks 17, the bidirectional motor 5 can be controlled to work through the controller 19, the bidirectional motor 5 drives the rotating rods 6 on the front side and the back side to synchronously rotate, so that the gear 7 at one end of the rotating rod 6 can push the toothed plate 8 to move rightwards, meanwhile, the toothed plate 8 pushes the push rod 14 to slide rightwards along the inner wall of the through hole 4, the push block 15 at the right end of the push rod 14 can be clamped between the two corresponding cranks 16, and the right ends of the two cranks 16 rotate along the pin shaft, so that the aluminum alloy section can be clamped;

s2, after the aluminum alloy section is clamped by the clamping block 17, the limiting plate 13 can be rotated through the screwing block on the upper surface of the limiting plate 13, so that the limiting plate 13 moves downwards along the threaded rod 12, the lower surface of the limiting plate 13 is attached to the upper surface of the box body 1, the bidirectional motor 5 can be turned off, the limiting plate 13 and the threaded rod 12 can be matched to limit the push block 15, and the push block 15 cannot automatically move leftwards;

s3, after the aluminum alloy section is machined, the limiting plate 13 can be rotated upwards, the push rod 14 and the push block 15 can move leftwards, the left ends of the two cranks 16 automatically rotate along the pin shaft and approach each other under the action of the elastic force of the springs 18, and the machined aluminum alloy section can be taken down from the clamping blocks 17.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a but automatically regulated's centre gripping subassembly for aluminum alloy, includes box (1), its characterized in that: a driving groove (2) is formed in the box body (1), a groove (3) is formed in the right side face of the box body (1), two through holes (4) are formed in the right side face of the inner wall of the driving groove (2), a two-way motor (5) is fixedly connected to the lower surface of the inner wall of the driving groove (2) through bolts, rotating rods (6) are clamped to the front face and the back face of the two-way motor (5), gears (7) are fixedly connected to the ends, away from each other, of the two rotating rods (6), toothed plates (8) are meshed with the two gears (7), sliding blocks (9) are fixedly connected to the upper surfaces of the two toothed plates (8), two notches (10) are formed in the upper surface of the box body (1), and sliding grooves (11) are formed in the front face and the back face of the inner wall of the two notches (10);

in spout (11) with correspond slider (9) sliding connection, the last fixed surface of slider (9) is connected with threaded rod (12), the surface threaded connection of threaded rod (12) has limiting plate (13), right flank fixedly connected with push rod (14) of pinion rack (8), push rod (14) sliding connection is in through-hole (4), right-hand member fixedly connected with ejector pad (15) of push rod (14), there are two cranks (16) at the back of recess (3) inner wall through round pin axle swing joint, and the equal fixedly connected with of right-hand member of two cranks (16) presss from both sides tight piece (17), one side of two cranks (16) respectively with the one end fixed connection of two springs (18), the equal fixed connection of the other end of two springs (18) is at recess (3) inner wall.

2. The automatically adjustable clamping assembly for aluminum alloys of claim 1, wherein: the right flank fixedly connected with controller (19) of box (1), the edge of box (1) all sets up to circular-arc.

3. The automatically adjustable clamping assembly for aluminum alloys of claim 1, wherein: the left end of the crank (16) is arc-shaped, and the right end of the push block (15) is arc-shaped.

4. The automatically adjustable clamping assembly for aluminum alloys of claim 1, wherein: the upper surface of limiting plate (13) is fixedly connected with the screwing block, and the lower surface of limiting plate (13) is fixedly connected with the anti-skidding soft cushion.

5. The automatically adjustable clamping assembly for aluminum alloys of claim 1, wherein: the outer surface of the box body (1) is provided with a protective shell, and a rubber pad is fixedly connected to one surface, close to each other, of the corresponding two clamping blocks (17).

6. The automatically adjustable clamping assembly for aluminum alloys of claim 1, wherein: the slider (9) sets up to T style of calligraphy, the edge of slider (9) sets up to circular-arc.