CN112570786A

CN112570786A - Alloy aluminum bar cutting equipment for strips

Info

Publication number: CN112570786A
Application number: CN202011411623.XA
Authority: CN
Inventors: 陈宇强; 潘素平
Original assignee: Hunan University of Science and Technology
Current assignee: Hunan University of Science and Technology
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-03-30

Abstract

The invention relates to the technical field of cutting equipment, in particular to a long-strip alloy aluminum bar cutting device which comprises a workbench, wherein four corners of the bottom surface of the workbench are symmetrically and fixedly connected with supporting legs, a cutting box with a downward opening is arranged on the surface of the workbench, first through holes are symmetrically arranged at the front and the back of the cutting box along the central axis of the cutting box, a clamping assembly is fixedly connected to the surface of the workbench and extends into the cutting box through the side wall of the cutting box, and the device solves the problems that the aluminum bar is fixed manually, the cutting is not uniform, the cutting size has larger errors, the working efficiency and the cutting quality are reduced, and the subsequent normal use is influenced in the conventional long-strip alloy aluminum bar cutting device, the cutting size is ensured to be stable, the cut is attractive, the working efficiency and the cutting quality are improved, and the subsequent use is facilitated.

Description

Alloy aluminum bar cutting equipment for strips

Technical Field

The invention relates to the technical field of cutting equipment, in particular to alloy aluminum bar cutting equipment for a long strip.

Background

The cutting machines are classified into a metal material cutting machine and a non-metal material cutting machine, which are distinguished from cutting materials. The metal material cutting machine is divided into a flame cutting machine, a plasma cutting machine, a laser cutting machine, a water jet cutting machine and the like; the non-metal material cutting machine is mainly a cutter cutting machine, and the cutting machine is distinguished from a control mode and is divided into a numerical control cutting machine and a manual cutting machine.

The aluminum bar is one of aluminum products, and the fusion casting of the aluminum bar comprises the processes of melting, purification, impurity removal, degassing, slag removal and casting. The aluminum bars can be classified into about 8 major groups according to the metal elements contained therein. The aluminum bar has wide application, and the cabinet body can be made of aluminum materials in the high-voltage and low-voltage complete power control and distribution production. Because in the use of aluminium bar, the size requirement is different to the use of aluminium bar in every place, consequently need cut the aluminum product to obtain the aluminium bar that accords with the requirement.

When the prior art cuts a long-strip alloy aluminum bar, the aluminum bar is fixed manually, so that the cutting is uneven easily, a large error exists in the cutting size, the working efficiency and the cutting quality are reduced, and subsequent normal use is influenced.

Disclosure of Invention

The invention aims to provide a long-strip alloy aluminum bar cutting device, and aims to solve the problems that the existing long-strip alloy aluminum bar cutting device is irregular in cutting and large in error in cutting size due to the fact that the aluminum bar is fixed manually, the working efficiency and the cutting quality are reduced, and subsequent normal use is affected.

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

the utility model provides a be used for rectangular alloy aluminium bar cutting equipment, comprises a workbench, workstation bottom surface four corners symmetry fixedly connected with landing leg, be equipped with uncovered decurrent cutting case on the workstation surface, be equipped with first through-hole along cutting case central axis symmetry around the cutting case, workstation fixed surface is connected with clamping component, and clamping component runs through the cutting case lateral wall and extends to the cutting incasement, the box internal connection of cutting case has the cutting component who adjusts raising and lowering functions, be equipped with the via hole that is located under the cutting component on the workstation, the via hole below is equipped with the handcart.

As a further scheme of the invention: an observation window is arranged above the side face of the cutting box, and a guide funnel fixedly connected with the bottom face of the workbench is arranged below the via hole.

As a further scheme of the invention: the trolley is characterized in that a handrail is fixedly connected to the upper portion of the trolley through welding, moving wheels are symmetrically and fixedly connected to four corners of the bottom surface of the trolley, and foot brakes are fixedly connected to the side faces of the moving wheels.

As a further scheme of the invention: fixedly connected with baffle in the cutting case, the baffle is located between clamping component and the cutting component, be equipped with on the baffle with first through-hole size equal and the second through-hole of the central axis coincidence, cutting case bilateral symmetry is connected with the air intake that is located baffle the place ahead, air intake tip fixedly connected with and workstation surface contact's fan.

As a further scheme of the invention: the clamping assembly comprises a fixed plate fixedly connected with the surface of the worktable, one end of an expansion part is fixedly connected with the side surface of the fixed plate, the other end of the expansion part is fixedly connected with a movable rod, the side surface of the movable rod is fixedly connected with a first connecting rod, the first connecting rod penetrates through the side wall of the cutting box and extends into the cutting box, the end part of the first connecting rod is fixedly connected with a first clamping block, the back surface of the movable rod is hinged with a first sliding block through a movable shaft, the first sliding block is slidably connected with one end of a swinging rod, the center of the swinging rod is hinged with a fixed shaft, the end part of the fixed shaft is fixedly connected with a fixed rod fixedly connected with the surface of the worktable through a bearing seat, the other end of the swinging rod is slidably connected with a second sliding block, the second sliding block is hinged with a connecting block through the movable, and the end part is fixedly connected with a second clamping block, the top of the connecting block is fixedly connected with a sliding sleeve, and the sliding sleeve is slidably connected with a sliding rod with one end fixedly connected with the fixing plate.

As a still further scheme of the invention: the first clamping block and the second clamping block are provided with grooves on opposite side walls, the grooves are V-shaped, and the other end of the sliding rod is fixedly connected with a baffle.

As a further scheme of the invention: the cutting assembly comprises a motor fixedly connected with the side wall of the cutting box, the output shaft of the motor is fixedly connected with a cam, the cam is contacted with a movable plate, the upper end of the movable plate is fixedly connected with a third slide block, the top of the cutting box is provided with a first slide groove in sliding connection with the third slide block, a spring is fixedly connected between the third slide block and the first slide groove, the lower end of the movable plate is fixedly connected with a first pin shaft, the first pin shaft is connected with a movable rod, the movable rod is provided with a second slide groove in sliding connection with the first pin shaft, the upper end of the movable rod is hinged with the top of the cutting box through a fixed seat, the lower end of the movable rod is fixedly connected with a second pin shaft, the second pin shaft is connected with a fixed plate, the fixed plate is provided with a third slide groove in sliding connection with the second pin shaft, the lower end of the fixed plate is fixedly, the lifting plate is characterized in that a connecting piece is fixedly connected to the lower end of the lifting plate, a protective cover is fixedly connected to the lower end of the connecting piece, a cutting wheel is arranged in the protective cover, and a driving piece fixedly connected with the cutting wheel is fixedly connected to the side face of the protective cover.

Compared with the prior art, the invention has the beneficial effects that: the aluminum bar cutting device solves the problems that the aluminum bar is fixed manually by the existing aluminum bar cutting equipment for long alloy bars, the cutting is not uniform, the cutting size has large errors, the working efficiency and the cutting quality are reduced, and the subsequent normal use is influenced.

Drawings

FIG. 1 is a schematic structural view of an apparatus for cutting an elongated aluminum alloy rod;

FIG. 2 is a view taken along the line A in FIG. 1;

FIG. 3 is an internal cross-sectional view of the cutting box of FIG. 1;

fig. 4 is a partially enlarged view of B in fig. 3.

In the figure: 1. a work table; 2. a support leg; 3. cutting the box; 4. a first through hole; 5. a via hole; 6. a guide funnel; 7. a cart; 8. a handrail; 9. a moving wheel; 10. a foot brake; 11. a fixing plate; 12. a telescoping member; 13. a movable rod; 14. a first connecting rod; 15. a first clamping block; 16. a first slider; 17. a swing rod; 18. a fixed shaft; 19. fixing the rod; 20. a second slider; 21. connecting blocks; 22. a second connecting rod; 23. a second fixture block; 24. a sliding sleeve; 25. a slide bar; 26. a baffle plate; 27. a partition plate; 28. a second through hole; 29. an air inlet; 30. a fan; 31. a motor; 32. a cam; 33. moving the plate; 34. a third slider; 35. a first chute; 36. a spring; 37. a first pin shaft; 38. a travel bar; 39. a second chute; 40. a second pin shaft; 41. a third chute; 42. a fixing plate; 43. a lifting plate; 44. a support plate; 45. a connecting member; 46. a protective cover; 47. a cutting wheel; 48. a drive member; 49. and (4) an observation window.

Detailed Description

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

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Example 1

Referring to fig. 1-4, in the embodiment of the invention, a cutting device for a long alloy aluminum bar comprises a workbench 1, wherein four corners of the bottom surface of the workbench 1 are symmetrically and fixedly connected with supporting legs 2, a cutting box 3 with a downward opening is arranged on the surface of the workbench 1, first through holes 4 are symmetrically arranged in front of and behind the cutting box 3 along the central axis of the cutting box 3, a clamping assembly is fixedly connected to the surface of the workbench 1, the clamping assembly penetrates through the side wall of the cutting box 3 and extends into the cutting box 3, a cutting assembly with an adjusting and lifting function is connected in a box body of the cutting box 3, a through hole 5 located right below the cutting assembly is arranged on the workbench 1, and a trolley 7 is arranged below the through hole 5.

In the embodiment of the invention, equipment is fixed and supported by the workbench 1 and the supporting legs 2, the cutting box 3 is arranged, so that scraps generated during cutting are prevented from splashing and causing damage to operators, and the environment pollution caused by the scraps and generated noise during cutting is avoided, a long-strip alloy aluminum bar penetrates through the first through hole 4 on the cutting box 3 and is clamped by the clamping assembly, the deviation in the cutting process is prevented, the cutting size is ensured to be stable, the cut is attractive, the cutting quality is improved, automatic cutting is performed under the action of the cutting assembly, the working efficiency is improved, the production cost is reduced, the scraps generated during cutting enter the trolley 7 through the through hole 5 for recovery processing, manual cleaning is not needed, the working difficulty of operators is reduced, and the technical effects of time saving and labor saving are achieved.

Example 2

Referring to fig. 1 and 3, as a preferred embodiment of the present invention, an observation window 49 is disposed above a side surface of the cutting box 3, and a guide funnel 6 fixedly connected to a bottom surface of the worktable 1 is disposed below the through hole 5.

In the embodiment of the invention, the observation window 49 is arranged to facilitate the observation of the cutting process and the adjustment of the aluminum bar in operation, and the guide funnel 6 is arranged to play a role in guiding chips to enter the trolley 7.

Example 3

Referring to fig. 1, as a preferred embodiment of the present invention, a handrail 8 is fixedly connected to an upper portion of the cart 7 by welding, moving wheels 9 are symmetrically and fixedly connected to four corners of a bottom surface of the cart 7, and a foot brake 10 is fixedly connected to a side surface of each moving wheel 9.

In the embodiment of the invention, the moving wheels 9 are arranged to facilitate the movement of the trolley 7 and the mobility and flexibility of the trolley 7, the foot brakes 10 are arranged to brake the moving wheels 9, fix the trolley 7, and arrange the handrails 8 to facilitate the hands of the operator to act on the handrails 8 and facilitate the movement of the trolley 7.

Example 4

Referring to fig. 1 and 3, as a preferred embodiment of the present invention, a partition plate 27 is fixedly connected in the cutting box 3, the partition plate 27 is located between the clamping assembly and the cutting assembly, a second through hole 28 having the same size as the first through hole 4 and coinciding with the central axis is provided on the partition plate 27, air inlets 29 located in front of the partition plate 27 are symmetrically connected to the left and right sides of the cutting box 3, and a fan 30 contacting with the surface of the worktable 1 is fixedly connected to the end of the air inlets 29.

In the embodiment of the invention, a partition plate 27 is arranged for blocking and preventing chips from flying, a second through hole 28 is arranged for facilitating the aluminum bar to pass through, a fan 30 is started, generated wind enters the cutting box 3 through an air inlet 29, the chips generated by cutting are blown into the through hole 5 and enter the trolley 7 for recycling treatment.

Example 5

Referring to fig. 1-2, as a preferred embodiment of the present invention, the clamping assembly includes a fixed plate 11 fixedly connected to the surface of the worktable 1, one end of an extensible member 12 is fixedly connected to a side surface of the fixed plate 11, the other end of the extensible member 12 is fixedly connected to a movable rod 13, a first connecting rod 14 is fixedly connected to a side surface of the movable rod 13, the first connecting rod 14 extends into the cutting box 3 through a side wall of the cutting box 3, and an end portion of the first connecting rod is fixedly connected to a first clamping block 15, a back surface of the movable rod 13 is hinged to a first sliding block 16 through a movable shaft, the first sliding block 16 is slidably connected to one end of a swinging rod 17, a fixed shaft 18 is hinged to a center of the swinging rod 17, an end portion of the fixed shaft 18 is fixedly connected to a fixed rod 19 fixedly connected to the surface of the worktable, second slider 20 has connecting block 21 through the loose axle is articulated, connecting block 21 side fixedly connected with second connecting rod 22, second connecting rod 22 runs through in 3 lateral walls of cutting box extend to cutting box 3, and tip fixedly connected with second fixture block 23, connecting block 21 top fixedly connected with sliding sleeve 24, sliding sleeve 24 sliding connection has one end and fixed plate 11 fixed connection's slide bar 25.

In the embodiment of the invention, the fixed plate 11 fixes and supports the telescopic member 12 and the sliding rod 25, the telescopic member 12 extends, and under the mutual cooperation of the movable rod 13, the first slider 16, the swing rod 17, the fixed shaft 18, the fixed rod 19, the second slider 20, the connecting block 21, the sliding sleeve 24 and the sliding rod 25, the first connecting rod 14 and the second connecting rod 22 drive the first fixture block 15 and the second fixture block 23 to move towards each other, so as to clamp and fix the aluminum rod.

Example 6

Referring to fig. 1-2, as a preferred embodiment of the present invention, grooves are formed on opposite side walls of the first block 15 and the second block 23, the grooves are V-shaped, and a baffle 26 is fixedly connected to the other end of the sliding rod 25.

In the embodiment of the present invention, the grooves are provided to increase the contact area between the first latch 15 and the second latch 23 and the aluminum bar, so that the aluminum bar is more firmly fixed, and the baffle 26 is provided to prevent the sliding sleeve 24 from falling off the sliding rod 25.

Example 7

Referring to fig. 3-4, as a preferred embodiment of the present invention, the cutting assembly includes a motor 31 fixedly connected to a side wall of the cutting box 3, an output shaft of the motor 31 is fixedly connected to a cam 32, the cam 32 contacts with a moving plate 33, an upper end of the moving plate 33 is fixedly connected to a third slider 34, a top of the cutting box 3 is provided with a first chute 35 slidably connected to the third slider 34, a spring 36 is fixedly connected between the third slider 34 and the first chute 35, a lower end of the moving plate 33 is fixedly connected to a first pin 37, the first pin 37 is connected to a moving rod 38, the moving rod 38 is provided with a second chute 39 slidably connected to the first pin 37, an upper end of the moving rod 38 is hinged to the top of the cutting box 3 through a fixed seat, a lower end of the moving rod 38 is fixedly connected to a second pin 40, the second pin 40 is connected to a fixed plate 42, fixed plate 42 is equipped with third spout 41 with second round pin axle 40 sliding connection, fixed plate 42 lower extreme fixedly connected with lifter plate 43, lifter plate 43 both ends sliding connection have with cutting case 3 top fixed connection's backup pad 44, lifter plate 43 lower extreme fixedly connected with connecting piece 45, connecting piece 45 lower extreme fixedly connected with protection casing 46, be equipped with cutting wheel 47 in the protection casing 46, protection casing 46 side fixedly connected with and cutting wheel 47 fixed connection's driving piece 48.

In the embodiment of the present invention, the motor 31 is started to drive the cam 32 to rotate, and under the mutual cooperation of the moving plate 33, the third slider 34, the first sliding slot 35, the spring 36, the first pin 37, the moving rod 38, the second sliding slot 39, the second pin 40, the third sliding slot 41 and the fixed plate 42, the lifting plate 43 is driven to move up and down along the supporting plate 44, the protective cover 46 and the cutting wheel 47 are lifted and lowered through the connecting member 45, and the driving member 48 drives the cutting wheel 47 to rotate, so as to cut the aluminum bar.

The working principle of the invention is as follows: a strip-shaped alloy aluminum bar passes through a first through hole 4 on a cutting box 3, a telescopic part 12 extends, under the mutual matching action of a movable rod 13, a first slide block 16, a swing rod 17, a fixed shaft 18, a fixed rod 19, a second slide block 20, a connecting block 21, a sliding sleeve 24 and a sliding rod 25, a first connecting rod 14 and a second connecting rod 22 drive a first clamping block 15 and a second clamping block 23 to move oppositely to clamp and fix the aluminum bar, the deviation in the cutting process is prevented, the cutting size is ensured to be stable, the cut is attractive, the cutting quality is improved, a motor 31 is started to drive a cam 32 to rotate, a movable plate 33, a third slide block 34, a first sliding groove 35, a spring 36, a first pin shaft 37, a movable rod 38, a second sliding groove 39, a second pin shaft 40, a third sliding groove 41 and a fixed plate 42 are mutually matched to drive a lifting plate 43 to move up and down along a supporting plate 44, a protective cover 46, cutting wheel 47 goes up and down, and driving piece 48 drive cutting wheel 47 rotates, carries out automatic cutout to the aluminium bar to improve work efficiency, reduced manufacturing cost, the piece that the cutting produced carries out recovery processing in getting into handcart 7 through via hole 5, need not the manual work and clears up, has reduced operating personnel's the work degree of difficulty, has reached labour saving and time saving's technological effect.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.

Claims

1. The utility model provides a be used for rectangular alloy aluminium bar cutting equipment, includes workstation (1), workstation (1) bottom surface four corners symmetry fixedly connected with landing leg (2), workstation (1) is equipped with uncovered decurrent cutting case (3) on the surface, be equipped with first through-hole (4) along cutting case (3) center axis symmetry around cutting case (3), its characterized in that, workstation (1) fixed surface is connected with clamping component, and clamping component runs through in cutting case (3) lateral wall extends to cutting case (3), the box internal connection of cutting case (3) has the cutting assembly who adjusts raising and lowering functions, be equipped with via hole (5) that are located under the cutting assembly on workstation (1), via hole (5) below is equipped with handcart (7).

2. The apparatus for cutting long alloy aluminum bars according to claim 1, wherein an observation window (49) is provided above the side surface of the cutting box (3), and a guide funnel (6) fixedly connected with the bottom surface of the worktable (1) is provided below the through hole (5).

3. The apparatus for cutting long alloy aluminum bars according to claim 2, wherein a handrail (8) is fixedly connected to the upper part of the trolley (7) through welding, moving wheels (9) are symmetrically and fixedly connected to the four corners of the bottom surface of the trolley (7), and foot brakes (10) are fixedly connected to the side surfaces of the moving wheels (9).

4. The cutting equipment for the elongated alloy aluminum bar according to claim 1, wherein a partition plate (27) is fixedly connected in the cutting box (3), the partition plate (27) is positioned between the clamping assembly and the cutting assembly, a second through hole (28) which is equal to the first through hole (4) in size and coincides with the central axis is formed in the partition plate (27), air inlets (29) which are positioned in front of the partition plate (27) are symmetrically connected to the left side and the right side of the cutting box (3), and fans (30) which are in surface contact with the workbench (1) are fixedly connected to the end portions of the air inlets (29).

5. The cutting equipment for elongated alloy aluminum bars according to claim 1, wherein the clamping assembly comprises a fixed plate (11) fixedly connected with the surface of the worktable (1), one end of a telescopic member (12) is fixedly connected to the side surface of the fixed plate (11), the other end of the telescopic member (12) is fixedly connected with a movable rod (13), the side surface of the movable rod (13) is fixedly connected with a first connecting rod (14), the first connecting rod (14) extends into the cutting box (3) through the side wall of the cutting box (3), the end part of the first connecting rod is fixedly connected with a first clamping block (15), the back surface of the movable rod (13) is hinged with a first sliding block (16) through a movable shaft, the first sliding block (16) is slidably connected with one end of a swing rod (17), the center of the swing rod (17) is hinged with a fixed shaft (18), the end part of the fixed shaft (18) is fixedly connected with a fixed rod (19) fixedly connected with the surface of, pendulum rod (17) other end sliding connection has second slider (20), second slider (20) have connecting block (21) through the loose axle is articulated, connecting block (21) side fixedly connected with second connecting rod (22), in second connecting rod (22) run through cutting case (3) lateral wall and extend to cutting case (3), and tip fixedly connected with second fixture block (23), connecting block (21) top fixedly connected with sliding sleeve (24), sliding sleeve (24) sliding connection has one end and fixed plate (11) fixed connection's slide bar (25).

6. The apparatus for cutting an elongated aluminum alloy rod according to claim 5, wherein the first block (15) and the second block (23) have a V-shaped groove on their opposite side walls, and the other end of the slide rod (25) is fixedly connected with a baffle (26).

7. The cutting device for the long alloy aluminum bar according to claim 1, wherein the cutting assembly comprises a motor (31) fixedly connected with the side wall of the cutting box (3), the output shaft of the motor (31) is fixedly connected with a cam (32), the cam (32) is contacted with a movable plate (33), the upper end of the movable plate (33) is fixedly connected with a third sliding block (34), the top of the cutting box (3) is provided with a first sliding groove (35) in sliding connection with the third sliding block (34), a spring (36) is fixedly connected between the third sliding block (34) and the first sliding groove (35), the lower end of the movable plate (33) is fixedly connected with a first pin shaft (37), the first pin shaft (37) is connected with a movable rod (38), the movable rod (38) is provided with a second sliding groove (39) in sliding connection with the first pin shaft (37), removal pole (38) upper end is articulated through fixing base and cutting case (3) top, removal pole (38) lower extreme fixedly connected with second round pin axle (40), second round pin axle (40) are connected with fixed plate (42), fixed plate (42) are equipped with third spout (41) with second round pin axle (40) sliding connection, fixed plate (42) lower extreme fixedly connected with lifter plate (43), lifter plate (43) both ends sliding connection have with cutting case (3) top fixed connection's backup pad (44), lifter plate (43) lower extreme fixedly connected with connecting piece (45), connecting piece (45) lower extreme fixedly connected with protection casing (46), be equipped with cutting wheel (47) in protection casing (46), protection casing (46) side fixedly connected with and cutting wheel (47) fixed connection's driving piece (48).