CN113210694A

CN113210694A - Shearing device for aluminum bar production and using method thereof

Info

Publication number: CN113210694A
Application number: CN202110406856.9A
Authority: CN
Inventors: 陈兴旺; 王镭
Original assignee: Qingtongxia Zhongyuan Nonferrous Metals Co ltd
Current assignee: Qingtongxia Zhongyuan Nonferrous Metals Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-08-06

Abstract

The invention belongs to the field of aluminum bar production equipment, in particular to a shearing device for aluminum bar production and a using method thereof, aiming at the problems that the existing aluminum bar shearing equipment needs to place an aluminum bar on a working table surface for processing, which is very inconvenient, increases the time and steps of loading and placing, and reduces the working efficiency, the invention provides the following scheme, which comprises a portable seat, the aluminum bar, a shearing control structure and a limiting and fixing structure, wherein the shearing control structure and the limiting structure are both arranged on the portable seat, one side of the portable seat is provided with an operation hole, and the aluminum bar is arranged in the operation hole; the shearing control structure comprises two shearing knife boards, two threaded rods, two first belt wheels, two second belt wheels, two transmission rods, a first gear, a hydraulic cylinder and a first rack. The aluminum bar shearing equipment disclosed by the invention is high in flexibility, can be moved to any position of an aluminum bar for processing, shortens the loading and placing time and steps, and improves the working efficiency.

Description

Shearing device for aluminum bar production and using method thereof

Technical Field

The invention relates to the technical field of aluminum bar production equipment, in particular to a shearing device for aluminum bar production and a using method thereof.

Background

Aluminum has high strength and elastic modulus, high electrical and thermal conductivity, and good corrosion resistance. The current aluminum industrial scale of China is the third world, and the aluminum electrolysis production capacity of 400 ten thousand tons per year is realized. Aluminum profiles become the second largest metal material which is second to steel in China, and play more and more important roles in modern national life, before subsequent profile processing is carried out on external aluminum bars purchased in workshops or self-processed aluminum bars, the whole aluminum bar is generally required to be cut into a plurality of short aluminum bars according to the length of the processed profile, and a shearing machine is generally adopted for processing and cutting when the aluminum bar is cut; however, the existing aluminum bar shearing equipment needs to place the aluminum bar on the working table for processing, so that the inconvenience is very high, the time and the steps for placing the feeding materials are increased, and the working efficiency is reduced.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a shearing device for producing aluminum bars and a using method thereof.

In order to achieve the purpose, the invention adopts the following technical scheme:

a shearing device for aluminum bar production comprises a portable seat, an aluminum bar, a shearing control structure and a limiting and fixing structure, wherein the shearing control structure and the limiting structure are both arranged on the portable seat, one side of the portable seat is provided with an operation hole, and the aluminum bar is arranged in the operation hole;

the shearing control structure comprises two shearing knife boards, two threaded rods, two first belt wheels, two second belt wheels, two transmission rods, a first gear, a hydraulic cylinder and a first rack, wherein the two shearing knife boards are all slidably mounted in an operation hole, slide holes are formed in the inner walls of the two sides of the operation hole, the threaded rods are slidably mounted in the corresponding slide holes, one end of each threaded rod is fixedly mounted at one side of the corresponding shearing knife board, the first belt wheels are mounted on the corresponding threaded rods in a threaded manner, a fixed cavity is formed in the portable seat, transmission holes are formed in the inner walls of the two sides of the fixed cavity, the transmission rods are rotatably mounted in the corresponding transmission holes, the second belt wheels are fixedly mounted at one ends of the corresponding transmission rods, the second belt wheels and the corresponding first belt wheels are in transmission connection with the same belt, and one ends of the two transmission rods, which are close to each other, are fixedly connected to the first gear, the hydraulic cylinder is fixedly arranged at the top of the portable seat, the first rack is fixedly arranged on an output shaft of the hydraulic cylinder, and the first rack is meshed with the first gear;

limiting structure includes two regulation seats, two connecting rods, centre gripping cover, two lead screws, two dwangs and two press the control panel, two control grooves have been seted up to the bottom of portable seat, press the control panel slidable mounting in the control groove that corresponds, the equal fixed mounting in top of two press the control panel has the spring, the top fixed mounting of spring is on the inner wall of the control groove that corresponds, and the equal fixed mounting in one side of two press the control panel has the second rack.

Preferably, all rotate on the inner wall of control flume and install the rotary rod, two the equal fixed mounting in one end of rotary rod has the second gear, the second gear meshes with the second rack that corresponds, two the equal fixed mounting of the other end of rotary rod has the worm, two shifting chutes have been seted up on the top inner wall of handle hole, adjust seat slidable mounting in the shifting chute that corresponds, press the control panel and enter into the control flume that corresponds and extrude the spring, press the control panel simultaneously and drive the second rack removal, the second rack moves second gear revolve.

Preferably, the one end of connecting rod is rotated and is installed on the regulation seat that corresponds, the other end of connecting rod is rotated and is installed at the top of centre gripping cover, centre gripping cover sliding connection is in the handle hole, two all set up flutedly on one side inner wall of shifting chute, the lead screw rotates to be installed in the recess that corresponds, two adjust one side of seat and all set up threaded hole, but lead screw transmission regulation seat removes for adjust the seat and drive the connecting rod removal, two connecting rods can drive the centre gripping cover downstream.

Preferably, the lead screw thread is installed in the threaded hole that corresponds, two equal fixed mounting has first bevel gear, two on the lead screw the dwang all rotates to be installed in the handle hole, and two the equal fixed mounting in top of dwang has second bevel gear, second bevel gear and the first bevel gear meshing that corresponds, two the equal fixed mounting in bottom of dwang has the worm wheel, worm wheel and the worm meshing that corresponds, the second gear drives the worm on the rotary rod and rotates, and the worm drives the worm wheel and rotates, and the worm wheel drives the dwang and rotates for the dwang drives second bevel gear and rotates.

Preferably, a controller is fixedly mounted on the inner wall of one side of the moving groove, the adjusting seat is in contact with the controller, and the adjusting seat is in contact with the controller after moving, so that the controller controls the hydraulic cylinder to be opened.

Preferably, an auxiliary block is fixedly mounted on one side of the first belt wheel, a circular groove is formed in one side of the portable seat, and the auxiliary block is connected with the side wall of the circular groove in a sliding mode.

The invention also provides a using method of the shearing device for producing the aluminum bar, which comprises the following steps:

s1: placing the portable seat on an aluminum bar to be sheared, enabling the aluminum bar to enter an operation hole, simultaneously pressing a control plate to enter a corresponding control groove and extrude a spring, simultaneously driving a second rack to move by pressing the control plate, driving a second gear to rotate by the second rack, driving a worm on a rotating rod to rotate by the second gear, driving a worm wheel to rotate by the worm, driving a rotating rod to rotate by the worm wheel, enabling the rotating rod to drive a second bevel gear to rotate, and driving a corresponding first bevel gear to rotate by the second bevel gear;

s2: the first bevel gear drives the corresponding screw rod to rotate, the screw rod can drive the adjusting seat to move, so that the adjusting seat drives the connecting rods to move, the two connecting rods can drive the clamping sleeve to move downwards, the position of the portable seat can be fixed at the same time after the position of the portable seat is placed, the adjusting seat is contacted with the controller after moving, the controller controls the hydraulic cylinder to be opened, and the hydraulic cylinder drives the first rack to move downwards;

s3: the first rack drives the first gear to rotate, the two transmission rods of the first gear are driven to rotate simultaneously, the transmission rods drive the corresponding second belt wheels to rotate, the second belt wheels drive the corresponding first belt wheels to rotate by means of the belt, the first belt wheels drive the corresponding threaded rods to move, the threaded rods drive the corresponding shearing knife boards to move, and the two shearing knife boards can shear the aluminum bar.

Compared with the prior art, the invention has the beneficial effects that:

(1) the shearing device for aluminum bar production is small in size, convenient and flexible to carry, capable of being placed on different places for use, capable of shearing different aluminum bars, capable of being popularized and used, capable of saving material placing steps and time and capable of improving the processing efficiency of the aluminum bars.

(2) According to the shearing device for producing the aluminum bar, after the equipment is placed on the same table top as the aluminum bar, the position of the aluminum bar can be automatically stabilized, the shearing work of the aluminum bar can be automatically started, the shearing process is more automated, and meanwhile, the processing stability is improved.

Drawings

FIG. 1 is a schematic perspective view of a shearing apparatus for aluminum bar production and a method for using the same according to the present invention;

FIG. 2 is a schematic structural diagram of a shearing apparatus for aluminum bar production and a method for using the same according to the present invention;

FIG. 3 is a schematic structural diagram of part A of a shearing device for aluminum bar production and a method for using the same according to the present invention;

FIG. 4 is a schematic structural diagram of part B of a shearing apparatus for aluminum bar production and a method for using the same according to the present invention;

fig. 5 is a schematic structural diagram of part C of a shearing apparatus for producing aluminum bars and a method for using the same according to the present invention.

In the figure: 1. a portable seat; 2. shearing a cutter plate; 3. a threaded rod; 4. a first pulley; 5. a belt; 6. a fixed cavity; 7. a transmission rod; 8. a first gear; 9. a hydraulic cylinder; 10. a first rack; 11. an adjusting seat; 12. a connecting rod; 13. a clamping sleeve; 14. a second pulley; 15. a screw rod; 16. a first bevel gear; 17. rotating the rod; 18. a second bevel gear; 19. a worm gear; 20. a second gear; 21. pressing the control panel; 22. a spring; 23. a controller; 24. an aluminum bar; 25. and (4) controlling the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of this patent does not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-5, a shearing device for aluminum bar production comprises a portable seat 1, an aluminum bar 24, a shearing control structure and a limiting fixing structure, wherein the shearing control structure and the limiting structure are both arranged on the portable seat 1, an operation hole is formed in one side of the portable seat 1, the aluminum bar 24 is arranged in the operation hole, the portable seat 1 is placed on the aluminum bar 24 to be sheared, and the aluminum bar 24 enters the operation hole;

the shearing control structure comprises two shearing knife plates 2, two threaded rods 3, two first belt wheels 4, two second belt wheels 14, two transmission rods 7, a first gear 8, a hydraulic cylinder 9 and a first rack 10, wherein the two shearing knife plates 2 are all slidably mounted in an operation hole, slide holes are respectively formed in the inner walls of the two sides of the operation hole, the threaded rods 3 are slidably mounted in the corresponding slide holes, one end of each threaded rod 3 is fixedly mounted at one side of the corresponding shearing knife plate 2, the first belt wheels 4 are threadedly mounted on the corresponding threaded rods 3, a fixed cavity 6 is formed in the portable seat 1, transmission holes are respectively formed in the inner walls of the two sides of the fixed cavity 6, the transmission rods 7 are rotatably mounted in the corresponding transmission holes, the second belt wheels 14 are fixedly mounted at one ends of the corresponding transmission rods 7, and the second belt wheels 14 are in transmission connection with the same belt 5 as the corresponding first belt wheels 4, one ends, close to each other, of the two transmission rods 7 are fixedly connected to a first gear 8, the hydraulic cylinder 9 is fixedly installed at the top of the portable seat 1, the first rack 10 is fixedly installed on an output shaft of the hydraulic cylinder 9, the first rack 10 is meshed with the first gear 8, and the hydraulic cylinder 9 drives the first rack 10 to move downwards; the first rack 10 drives the first gear 8 to rotate, so that the first gear 8 drives the two transmission rods 7 to rotate simultaneously;

limit structure includes that two adjust seat 11, two connecting rods 12, centre gripping cover 13, two lead screws 15, two dwang 17 and two press control panel 21, two control grooves 25 have been seted up to portable seat 1's bottom, press control panel 21 slidable mounting in the control groove 25 that corresponds, two equal fixed mounting in top that press control panel 21 have spring 22, the top fixed mounting of spring 22 is on the inner wall of the control groove 25 that corresponds, and two equal fixed mounting in one side that press control panel 21 have the second rack, press control panel 21 to enter into the control groove 25 that corresponds and extrude spring 22, press control panel 21 to drive the second rack removal simultaneously, and the second rack moves second gear 20 and rotates.

In this embodiment, all rotate on the inner wall of control tank 25 and install the rotary rod, two the equal fixed mounting of one end of rotary rod has second gear 20, second gear 20 meshes with the second rack that corresponds, two the equal fixed mounting of the other end of rotary rod has the worm, two shifting chutes have been seted up on the top inner wall of handle hole, adjust seat 11 slidable mounting in the shifting chute that corresponds.

In this embodiment, one end of the connecting rod 12 is rotatably installed on the corresponding adjusting seat 11, the other end of the connecting rod 12 is rotatably installed at the top of the clamping sleeve 13, the clamping sleeve 13 is slidably connected in the operating hole, two grooves are formed in the inner wall of one side of the moving groove, the lead screw 15 is rotatably installed in the corresponding groove, and two threaded holes are formed in one side of the adjusting seat 11.

In this embodiment, the threaded mounting of lead screw 15 is in the threaded hole that corresponds, two equal fixed mounting has first bevel gear 16 on the lead screw 15, two dwang 17 all rotates to be installed in the handle hole, and two the equal fixed mounting in top of dwang 17 has second bevel gear 18, second bevel gear 18 meshes with the first bevel gear 16 that corresponds, two the equal fixed mounting in bottom of dwang 17 has worm wheel 19, worm wheel 19 meshes with the worm that corresponds.

In this embodiment, a controller 23 is fixedly installed on an inner wall of one side of the moving groove, and the adjusting seat 11 is in contact with the controller 23.

In this embodiment, one side fixed mounting of first band pulley 4 has supplementary piece, the circular ring groove has been seted up to one side of portable seat 1, supplementary piece and the lateral wall sliding connection in circular ring groove.

s1: placing the portable seat 1 on an aluminum bar 24 to be cut, enabling the aluminum bar 24 to enter an operation hole, simultaneously pressing the control plate 21 to enter a corresponding control groove 25 and extrude the spring 22, simultaneously pressing the control plate 21 to drive the second rack to move, driving the second gear 20 to rotate by the second rack, driving the worm on the rotating rod to rotate by the second gear 20, driving the worm wheel 19 to rotate by the worm, driving the rotating rod 17 to rotate by the worm wheel 19, enabling the rotating rod 17 to drive the second bevel gear 18 to rotate, and driving the corresponding first bevel gear 16 to rotate by the second bevel gear 18;

s2: the first bevel gear 16 drives the corresponding screw rod 15 to rotate, the screw rod 15 can drive the adjusting seat 11 to move, so that the adjusting seat 11 drives the connecting rods 12 to move, the two connecting rods 12 can drive the clamping sleeve 13 to move downwards, the position of the portable seat 1 can be fixed at the same time after the position of the aluminum bar 24 is placed, the adjusting seat 11 is contacted with the controller 23 after moving, the controller 23 controls the hydraulic cylinder 9 to be opened, and the hydraulic cylinder 9 drives the first rack 10 to move downwards;

s3: the first rack 10 drives the first gear 8 to rotate, so that the first gear 8 drives the two transmission rods 7 to rotate simultaneously, the transmission rods 7 drive the corresponding second belt wheels 14 to rotate, the second belt wheels 14 drive the corresponding first belt wheels 4 to rotate by means of the belt 5, the first belt wheels 4 drive the corresponding threaded rods 3 to move, the threaded rods 3 drive the corresponding shearing knife boards 2 to move, and the aluminum bars 24 can be sheared by the two shearing knife boards 2.

The working principle is as follows: placing the portable seat 1 on an aluminum bar 24 to be cut, enabling the aluminum bar 24 to enter an operation hole, simultaneously pressing the control plate 21 to enter a corresponding control groove 25 and extrude the spring 22, simultaneously pressing the control plate 21 to drive the second rack to move, driving the second gear 20 to rotate by the second rack, driving the worm on the rotating rod to rotate by the second gear 20, driving the worm wheel 19 to rotate by the worm, driving the rotating rod 17 to rotate by the worm wheel 19, enabling the rotating rod 17 to drive the second bevel gear 18 to rotate, and driving the corresponding first bevel gear 16 to rotate by the second bevel gear 18; the first bevel gear 16 drives the corresponding screw rod 15 to rotate, the screw rod 15 can drive the adjusting seat 11 to move, so that the adjusting seat 11 drives the connecting rods 12 to move, the two connecting rods 12 can drive the clamping sleeve 13 to move downwards, the position of the portable seat 1 can be fixed at the same time after the position of the aluminum bar 24 is placed, the adjusting seat 11 is contacted with the controller 23 after moving, the controller 23 controls the hydraulic cylinder 9 to be opened, and the hydraulic cylinder 9 drives the first rack 10 to move downwards; the first rack 10 drives the first gear 8 to rotate, so that the first gear 8 drives the two transmission rods 7 to rotate simultaneously, the transmission rods 7 drive the corresponding second belt wheels 14 to rotate, the second belt wheels 14 drive the corresponding first belt wheels 4 to rotate by means of the belt 5, the first belt wheels 4 drive the corresponding threaded rods 3 to move, the threaded rods 3 drive the corresponding shearing knife boards 2 to move, and the aluminum bars 24 can be sheared by the two shearing knife boards 2.

Compared with the prior art, the invention has the technical progress that: the aluminum bar shearing equipment disclosed by the invention is high in flexibility, can be moved to any position of the aluminum bar 24 to process the aluminum bar, shortens the time and steps for loading and placing, and improves the working efficiency.

Claims

1. A shearing device for aluminum bar production comprises a portable seat (1), an aluminum bar (24), a shearing control structure and a limiting and fixing structure, and is characterized in that the shearing control structure and the limiting structure are both arranged on the portable seat (1), one side of the portable seat (1) is provided with an operation hole, and the aluminum bar (24) is arranged in the operation hole;

the shearing control structure comprises two shearing knife boards (2), two threaded rods (3), two first belt wheels (4), two second belt wheels (14), two transmission rods (7), a first gear (8), a hydraulic cylinder (9) and a first rack (10), wherein the two shearing knife boards (2) are all slidably mounted in an operation hole, slide holes are formed in the inner walls of the two sides of the operation hole, the threaded rods (3) are slidably mounted in the corresponding slide holes, one end of each threaded rod (3) is fixedly mounted on one side of the corresponding shearing knife board (2), the first belt wheels (4) are in threaded mounting on the corresponding threaded rods (3), a fixed cavity (6) is formed in the portable seat (1), transmission holes are formed in the inner walls of the two sides of the fixed cavity (6), and the transmission rods (7) are rotatably mounted in the corresponding transmission holes, the second belt wheel (14) is fixedly arranged at one end of the corresponding transmission rod (7), the second belt wheel (14) and the corresponding first belt wheel (4) are in transmission connection with the same belt (5), one ends, close to each other, of the two transmission rods (7) are fixedly connected to the first gear (8), the hydraulic cylinder (9) is fixedly arranged at the top of the portable seat (1), the first rack (10) is fixedly arranged on an output shaft of the hydraulic cylinder (9), and the first rack (10) is meshed with the first gear (8);

the limiting structure comprises two adjusting seats (11), two connecting rods (12), a clamping sleeve (13), two screw rods (15), two rotating rods (17) and two pressing control plates (21).

2. The shearing device for producing the aluminum bar as recited in claim 1, wherein two control grooves (25) are formed in the bottom of the portable seat (1), the pressing control plates (21) are slidably mounted in the corresponding control grooves (25), springs (22) are fixedly mounted at the tops of the two pressing control plates (21), the top ends of the springs (22) are fixedly mounted on the inner walls of the corresponding control grooves (25), and second racks are fixedly mounted on one sides of the two pressing control plates (21).

3. The shearing device for producing the aluminum bar as recited in claim 2, wherein the inner walls of the two control grooves (25) are rotatably provided with rotating rods, one ends of the two rotating rods are fixedly provided with second gears (20), the second gears (20) are meshed with corresponding second racks, the other ends of the two rotating rods are fixedly provided with worms, the inner wall of the top of the operation hole is provided with two moving grooves, and the adjusting seat (11) is slidably arranged in the corresponding moving grooves.

4. The shearing device for producing the aluminum bar as recited in claim 3, wherein one end of the connecting rod (12) is rotatably mounted on the corresponding adjusting seat (11), the other end of the connecting rod (12) is rotatably mounted on the top of the clamping sleeve (13), the clamping sleeve (13) is slidably connected in the operating hole, a groove is formed in the inner wall of one side of each of the two moving grooves, the screw rod (15) is rotatably mounted in the corresponding groove, and a threaded hole is formed in one side of each of the two adjusting seats (11).

5. The shearing device for producing the aluminum bar according to claim 4, wherein the screw rods (15) are arranged in corresponding threaded holes in a threaded manner, first bevel gears (16) are fixedly arranged on the two screw rods (15), the two rotating rods (17) are rotatably arranged in the operating hole, second bevel gears (18) are fixedly arranged at the top ends of the two rotating rods (17), the second bevel gears (18) are meshed with the corresponding first bevel gears (16), worm gears (19) are fixedly arranged at the bottom ends of the two rotating rods (17), and the worm gears (19) are meshed with the corresponding worms.

6. The shearing device for producing the aluminum bar as recited in claim 3, wherein a controller (23) is fixedly installed on one side inner wall of the moving groove, and the adjusting seat (11) is in contact with the controller (23).

7. The shearing device for producing the aluminum bar as recited in claim 1, wherein an auxiliary block is fixedly mounted on one side of the first belt wheel (4), an annular groove is formed in one side of the portable seat (1), and the auxiliary block is slidably connected with the side wall of the annular groove.

8. A method of using a shearing apparatus for aluminum bar production as recited in any one of claims 1 to 7, comprising the steps of:

s1: the portable seat (1) is placed on an aluminum bar (24) to be cut, the aluminum bar (24) enters an operation hole, meanwhile, a pressing control plate (21) enters a corresponding control groove (25) and extrudes a spring (22), meanwhile, the pressing control plate (21) drives a second rack to move, the second rack drives a second gear (20) to rotate, the second gear (20) drives a worm on a rotating rod to rotate, the worm drives a worm wheel (19) to rotate, the worm wheel (19) drives a rotating rod (17) to rotate, so that the rotating rod (17) drives a second bevel gear (18) to rotate, and the second bevel gear (18) drives a corresponding first bevel gear (16) to rotate;

s2: the first bevel gear (16) drives the corresponding screw rod (15) to rotate, the screw rod (15) can drive the adjusting seat (11) to move, the adjusting seat (11) drives the connecting rods (12) to move, the two connecting rods (12) can drive the clamping sleeve (13) to move downwards, the position of an aluminum bar (24) can be fixed at the same time after the position of the portable seat (1) is placed, the adjusting seat (11) is contacted with the controller (23) after moving, the controller (23) controls the hydraulic cylinder (9) to be opened, and the hydraulic cylinder (9) drives the first rack (10) to move downwards;

s3: first rack (10) drive first gear (8) and rotate for two transfer lines (7) of first gear (8) transmission rotate simultaneously, make transfer line (7) drive corresponding second band pulley (14) and rotate, second band pulley (14) drive corresponding first band pulley (4) with the help of belt (5) and rotate, make first band pulley (4) drive corresponding threaded rod (3) and remove, threaded rod (3) drive corresponding shearing knife board (2) and remove, two shearing knife boards (2) can be cuted aluminium bar (24).