CN211331555U

CN211331555U - Cutter is used in production of microchannel aluminum flat tube

Info

Publication number: CN211331555U
Application number: CN201920867693.2U
Authority: CN
Inventors: 罗俊卿; 张华�
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-08-25
Anticipated expiration: 2029-06-11

Abstract

The utility model discloses a cutter is used in production of microchannel aluminum flat tube relates to microchannel aluminum flat tube production facility technical field, and it includes the bottom plate, the rear side of bottom plate right flank is provided with the primary shaft, cup jointed first pivot in the primary shaft, the right-hand member of first pivot passes through the right flank fixed connection of drive arrangement and bottom plate. This cutter is used in production of microchannel aluminum flat tube, through setting up drive arrangement, motor output shaft corotation drives first pivot, threaded rod and second pivot are rotatory, the threaded rod is rotatory to drive four screw caps and four stripper plates synchronous left motion, make four stripper plates and four baffles can fix aluminum flat tube, drive first pivot when motor output shaft reversal, the threaded rod, the second pivot is rotatory, make aluminum flat tube on the bottom plate unclamped, through adjusting four stripper plate synchronous motion, can carry out the centre gripping to a plurality of aluminum flat tube, thereby the efficiency that the device cut off aluminum flat tube has been improved, the benefit of mill has been increased.

Description

Cutter is used in production of microchannel aluminum flat tube

Technical Field

The utility model relates to a microchannel aluminum flat tube production facility technical field specifically is a cutter is used in production of microchannel aluminum flat tube.

Background

The production process of the micro-channel aluminum flat tube comprises a cutting step, cutting is mostly carried out by adopting a cutting machine, most of the existing cutting machines can only fix and cut a single aluminum flat tube when cutting the aluminum flat tube, so that the cutting efficiency is low, and the working efficiency of a factory is seriously delayed in the process of producing the aluminum flat tube on a large scale.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a cutter is used in production of microchannel aluminum flat tube has solved current cutter when cutting aluminum flat tube, and the majority can only fix to single aluminum flat tube and cut off, makes the inefficiency ratio of cutting off like this lower, at the in-process of mass production aluminum flat tube, seriously hinders the work efficiency's of mill problem.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a cutter is used in production of microchannel aluminum flat tube, includes the bottom plate, the rear side of bottom plate right flank is provided with first bearing, first pivot has been cup jointed in the first bearing, the right-hand member of first pivot passes through the right flank fixed connection of drive arrangement and bottom plate, the left end fixedly connected with threaded rod of first pivot, the threaded rod is located the recess, the upper surface at the bottom plate is seted up to the recess.

The surface threaded connection of threaded rod has four screw caps, and the equal fixedly connected with slider of lower surface of four screw caps, slider sliding connection is in the spout, the lower surface at recess inner wall is seted up to the spout, and the equal fixedly connected with stripper plate of upper surface of four screw caps, and the left side of four stripper plates all is provided with the baffle, and the equal fixed connection of lower surface of four baffles is at the upper surface of bottom plate.

The left end of threaded rod passes through rotary device and recess inner wall's left surface joint, the upper surface of bottom plate is provided with the frame, the lower surface of frame inner wall is provided with two telescopic machanism, and the equal fixed connection in the upper surface of cutting knife in two telescopic machanism's bottom, the cutting knife is located the front side of four stripper plates, the four corners department of bottom plate lower surface all is provided with the supporting leg.

Preferably, the driving device comprises a motor, an output shaft of the motor is fixedly connected to the right end of the first rotating shaft, the lower surface of the motor body is fixedly connected to the upper surface of the supporting plate, and the left side surface of the supporting plate is fixedly connected to the right side surface of the bottom plate.

Preferably, rotary device includes the second pivot, the right-hand member fixed connection of second pivot is at the left end of threaded rod, the left end cover of second pivot has connect the second bearing, the left surface joint of second bearing is at the left surface of recess inner wall.

Preferably, the sliding groove is a dovetail groove, and the shape of the sliding block is matched with the shape of the sliding groove.

Preferably, the shape of the extrusion plates is in an inverted convex shape, and the distance between two adjacent extrusion plates is equal.

Preferably, the right side at the bottom plate back is provided with the power, the back of power has set gradually first switch and second switch from the right side left, the output of power passes through the wire and is connected with the input electricity of first switch and second switch respectively, the output of first switch and second switch passes through the wire and is connected with the input electricity of motor and telescopic machanism respectively.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. this cutter is used in production of microchannel aluminum flat tube, through setting up drive arrangement, motor output shaft corotation drives first pivot, threaded rod and second pivot are rotatory, the threaded rod is rotatory to drive four screw caps and four stripper plates synchronous left motion, make four stripper plates and four baffles can fix aluminum flat tube, drive first pivot when motor output shaft reversal, the threaded rod, the second pivot is rotatory, the threaded rod is rotatory to drive four screw caps and four stripper plates synchronous right motion, make aluminum flat tube on the bottom plate unclamped, through adjusting four stripper plate synchronous motion, can carry out the centre gripping to a plurality of aluminum flat tube, thereby the efficiency that the device cut off aluminum flat tube has been improved, the benefit of mill has been increased.

2. This cutter is used in production of microchannel aluminum flat tube, through setting up telescopic machanism and cutting knife, the workman drives the cutting knife through second on-off control telescopic machanism and reciprocates and cut aluminum flat tube, thereby made things convenient for workman's operation cutting knife work, through setting up spout and slider, under the condition that the slider can only the side-to-side motion, make the screw cap can not rotate, thereby guarantee that the screw cap drives the stripper plate side-to-side motion, through setting up rotary device, under the stable fixing in the recess condition of guaranteeing the threaded rod, also can make the rotation that the threaded rod can be normal.

3. This cutter is used in production of microchannel aluminum flat tube has guaranteed that the stripper plate can be smooth and easy move in the recess through the shape and the distance relation that set up the stripper plate, because four screw cap synchronous motion for the distance that four stripper plates removed equals, thereby guarantees that the distance between four stripper plates and four baffles is synchronous variation, through setting up the supporting leg, can make the support of bottom plate become more stable.

Drawings

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

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the right-side cross-sectional structure of the present invention.

In the figure: the device comprises a base plate 1, a first bearing 2, a first rotating shaft 3, a driving device 4, a motor 41, a supporting plate 42, a threaded rod 5, a groove 6, a threaded cap 7, a sliding block 8, a sliding groove 9, a squeezing plate 10, a rotating device 11, a second rotating shaft 111, a second bearing 112, a baffle 12, a frame 13, a telescopic mechanism 14, a cutting knife 15, supporting legs 16, a power supply 17, a first switch 18 and a second switch 19.

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.

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a cutter is used in production of microchannel aluminum flat tube, comprising a base plate 1, the rear side of bottom plate 1 right flank is provided with first bearing 2, first pivot 3 has cup jointed in first bearing 2, the right-hand member of first pivot 3 passes through drive arrangement 4 and bottom plate 1's right flank fixed connection, drive arrangement 4 includes motor 41, motor 41's output shaft fixed connection is at the right-hand member of first pivot 3, the lower surface fixed connection of motor 41 fuselage is at the upper surface of backup pad 42, the left surface fixed connection of backup pad 42 is at the right flank of bottom plate 1, through setting up drive arrangement 4, motor 41 output shaft corotation drives first pivot 3, threaded rod 5 and second pivot 111 are rotatory, threaded rod 5 is rotatory to drive four screw caps 7 and four stripper plates 10 synchronous leftward movement, make four stripper plates 10 and four baffle plates 12 can fix aluminum flat tube, when motor 41 output shaft drives first pivot 3, the second pivot 111 is rotatory, Threaded rod 5, second pivot 111 is rotatory, threaded rod 5 is rotatory to drive four screw caps 7 and four stripper plate 10 synchronous right movements, make the flat aluminum tube on the bottom plate 1 loosened, through adjusting four stripper plate 10 synchronous motion, can carry out the centre gripping to a plurality of flat aluminum tube, thereby the efficiency that the device cut off flat aluminum tube has been improved, the benefit of mill has been increased, the left end fixedly connected with threaded rod 5 of first pivot 3, threaded rod 5 is located recess 6, recess 6 is seted up at bottom plate 1's upper surface.

The surface of the threaded rod 5 is in threaded connection with four threaded caps 7, the lower surfaces of the four threaded caps 7 are fixedly connected with sliding blocks 8, the sliding blocks 8 are connected in sliding grooves 9 in a sliding mode, the sliding grooves 9 are dovetail grooves, the shapes of the sliding blocks 8 are matched with the shapes of the sliding grooves 9, the threaded caps 7 cannot rotate under the condition that the sliding blocks 8 can only move left and right, and therefore the threaded caps 7 are enabled to drive the extrusion plates 10 to move left and right, the sliding grooves 9 are formed in the lower surfaces of the inner walls of the grooves 6, the upper surfaces of the four threaded caps 7 are fixedly connected with the extrusion plates 10, the left sides of the four extrusion plates 10 are provided with baffle plates 12, the lower surfaces of the four baffle plates 12 are fixedly connected to the upper surface of the bottom plate 1, the extrusion plates 10 are inverted-convex-shaped, the distances between every two adjacent extrusion plates 10 are equal, and the shapes and the distances of the extrusion plates 10, the extrusion plates 10 can move smoothly in the grooves 6, and the four extrusion plates 10 move at equal distances due to synchronous movement of the four threaded caps 7, so that the distances between the four extrusion plates 10 and the four baffle plates 12 are synchronously changed.

The left end of the threaded rod 5 is connected with the left side surface of the inner wall of the groove 6 in a clamping manner through the rotating device 11, the rotating device 11 comprises a second rotating shaft 111, the right end of the second rotating shaft 111 is fixedly connected with the left end of the threaded rod 5, the left end of the second rotating shaft 111 is sleeved with a second bearing 112, the left side surface of the second bearing 112 is connected with the left side surface of the inner wall of the groove 6 in a clamping manner, the threaded rod 5 can normally rotate under the condition that the threaded rod 5 is stably fixed in the groove 6 by arranging the rotating device 11, the upper surface of the bottom plate 1 is provided with a frame 13, the lower surface of the inner wall of the frame 13 is provided with two telescopic mechanisms 14, the bottom ends of the two telescopic mechanisms 14 are fixedly connected with the upper surface of the cutting knife 15, and through arranging the telescopic mechanisms 14 and the cutting knife 15, a worker controls the telescopic mechanisms 14, thereby facilitating the operation of the cutting knife 15 by workers, the cutting knife 15 is positioned at the front side of the four extrusion plates 10, the four corners of the lower surface of the bottom plate 1 are provided with supporting legs 16, the support of the base plate 1 can be more stabilized by providing the support legs 16, the right side of the back surface of the base plate 1 is provided with the power supply 17, the power supply 17 is arranged to provide electric energy for the motor 41 and the telescopic mechanism 14, the first switch 18 and the second switch 19 are sequentially arranged on the back of the power supply 17 from right to left, the output end of the power supply 17 is electrically connected with the input ends of the first switch 18 and the second switch 19 through conducting wires, the output ends of the first switch 18 and the second switch 19 are electrically connected with the input ends of the motor 41 and the telescopic mechanism 14 through conducting wires, by arranging the first switch 18 and the second switch 19, a worker can more conveniently control the normal operation of the motor 41 and the telescopic mechanism 14.

The utility model discloses an operating procedure does:

s1, when the aluminum flat tube fixing device is used, a worker places the aluminum flat tube between the four squeezing plates 10 and the four baffle plates 12, the motor 41 is controlled to be started through the first switch 18, the output shaft of the motor 41 rotates forward to drive the first rotating shaft 3, the threaded rod 5 and the second rotating shaft 111 to rotate, the threaded rod 5 rotates to drive the four threaded caps 7 and the four squeezing plates 10 to move leftwards synchronously, and the four squeezing plates 10 and the four baffle plates 12 can fix the aluminum flat tube;

s2, when the flat aluminum tube is fixed, a worker controls the telescopic mechanism 14 to start through the second switch 19, and the telescopic mechanism 14 drives the cutting knife 15 to move up and down to cut the flat aluminum tube;

s3, after the aluminum flat tube is cut off, the first switch 18 controls the output shaft of the motor 41 to rotate reversely, the output shaft of the motor 41 drives the first rotating shaft 3, the threaded rod 5 and the second rotating shaft 111 to rotate, and the threaded rod 5 rotates to drive the four threaded caps 7 and the four squeezing plates 10 to synchronously move rightwards, so that the aluminum flat tube on the bottom plate 1 is loosened.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a cutter is used in production of microchannel aluminum flat tube, includes bottom plate (1), its characterized in that: a first bearing (2) is arranged on the rear side of the right side face of the bottom plate (1), a first rotating shaft (3) is sleeved in the first bearing (2), the right end of the first rotating shaft (3) is fixedly connected with the right side face of the bottom plate (1) through a driving device (4), a threaded rod (5) is fixedly connected with the left end of the first rotating shaft (3), the threaded rod (5) is located in a groove (6), and the groove (6) is formed in the upper surface of the bottom plate (1);

the surface of the threaded rod (5) is in threaded connection with four threaded caps (7), the lower surfaces of the four threaded caps (7) are fixedly connected with sliding blocks (8), the sliding blocks (8) are connected in sliding grooves (9) in a sliding mode, the sliding grooves (9) are formed in the lower surfaces of the inner walls of the grooves (6), the upper surfaces of the four threaded caps (7) are fixedly connected with extrusion plates (10), the left sides of the four extrusion plates (10) are provided with baffle plates (12), and the lower surfaces of the four baffle plates (12) are fixedly connected to the upper surface of the bottom plate (1);

the left end of threaded rod (5) passes through rotary device (11) and the left surface joint of recess (6) inner wall, the upper surface of bottom plate (1) is provided with frame (13), the lower surface of frame (13) inner wall is provided with two telescopic machanism (14), and the equal fixed connection in upper surface of cutting knife (15) in bottom of two telescopic machanism (14), cutting knife (15) are located the front side of four stripper plates (10), the four corners department of bottom plate (1) lower surface all is provided with supporting leg (16).

2. The cut-off machine for producing the micro-channel aluminum flat tube according to claim 1, characterized in that: drive arrangement (4) include motor (41), the output shaft fixed connection of motor (41) is at the right-hand member of first pivot (3), the lower surface fixed connection of motor (41) fuselage is at the upper surface of backup pad (42), the right flank of left surface fixed connection at bottom plate (1) of backup pad (42).

3. The cut-off machine for producing the micro-channel aluminum flat tube according to claim 1, characterized in that: rotating device (11) include second pivot (111), the right-hand member fixed connection of second pivot (111) is at the left end of threaded rod (5), the left end cover of second pivot (111) has connect second bearing (112), the left surface joint of second bearing (112) is at the left surface of recess (6) inner wall.

4. The cut-off machine for producing the micro-channel aluminum flat tube according to claim 1, characterized in that: the sliding groove (9) is a dovetail groove, and the shape of the sliding block (8) is matched with that of the sliding groove (9).

5. The cut-off machine for producing the micro-channel aluminum flat tube according to claim 1, characterized in that: the shape of each extrusion plate (10) is in an inverted convex shape, and the distance between every two adjacent extrusion plates (10) is equal.

6. The cut-off machine for producing the micro-channel aluminum flat tube according to claim 2, characterized in that: the right side at bottom plate (1) back is provided with power (17), the back of power (17) has set gradually first switch (18) and second switch (19) from the right side left, the output of power (17) passes through the wire and is connected with the input electricity of first switch (18) and second switch (19) respectively, the output of first switch (18) and second switch (19) passes through the wire and is connected with the input electricity of motor (41) and telescopic machanism (14) respectively.