CN214322604U

CN214322604U - Aluminum profile cutting and fixing device

Info

Publication number: CN214322604U
Application number: CN202120274635.6U
Authority: CN
Inventors: 赵志明; 张瑞; 何朝都; 孙航
Original assignee: Shaanxi University of Science and Technology
Current assignee: Shaanxi University of Science and Technology
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-10-01
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses an aluminium alloy cutting fixing device, the base is provided with the ball screw device, the ball screw device includes the sliding seat, the sliding seat includes pedestal and splint, the top of pedestal is provided with the arc recess, the pedestal top surface is close to both sides position and has all seted up a rectangular channel, splint sliding connection is inside the rectangular channel, two splint set up relatively, the inside fixedly connected with antifriction bearing of splint, the inner circle fixedly connected with threaded rod of antifriction bearing, the threaded rod is threaded connection inside the arc recess; the base is fixed with the bracing piece, and the top fixedly connected with roof of bracing piece, the second slide rail has been seted up to the inside of roof, and the inside sliding connection of second slide rail has the slider, is provided with linear drive device on the slider, and linear drive device output fixedly connected with briquetting, the briquetting bottom surface are the cambered surface, and the briquetting is located between two splint. Thereby guarantee to wait to cut the aluminium alloy and parallel with ground and guarantee the cutting progress, can carry out the centre gripping to the square aluminium alloy of equidimension not.

Description

Aluminum profile cutting and fixing device

Technical Field

The utility model belongs to the processing equipment field relates to an aluminium alloy cutting fixing device.

Background

Aluminum is one of important non-ferrous metal varieties, and because of its characteristics of low density and high plasticity, and easy recovery, aluminum materials have become important basic materials in industry or building industry.

At present, when cutting the aluminium alloy, mainly support fixed aluminium alloy through the manual work, place the one end that the aluminium alloy needs the cutting on the cutting machine, the other end is placed on ground, just can't guarantee aluminium alloy and ground parallel at the cutting in-process like this, so that influence the cutting quality of aluminium alloy, and also can bring certain potential safety hazard to the workman of supporting, in addition, prior art's cutting fixing device often adopts specific clamping device to the aluminium alloy of specific appearance, and this does not have the clamping action to the aluminium alloy of other appearances, do not have the commonality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned prior art's shortcoming, provide an aluminium alloy cutting fixing device, thereby guarantee to wait to cut the aluminium alloy and guarantee the cutting progress with the ground parallel, can carry out the centre gripping to the square aluminium alloy of equidimension not.

In order to achieve the above purpose, the utility model adopts the following technical scheme to realize:

an aluminum profile cutting and fixing device comprises a base;

the ball screw device is arranged on the base and comprises a movable seat, the movable seat comprises a seat body and clamping plates, an arc-shaped groove is formed in the top of the seat body, rectangular grooves are formed in the positions, close to the two sides, of the top surface of the seat body, the clamping plates are connected inside the rectangular grooves in a sliding mode, the two clamping plates are arranged oppositely, rolling bearings are fixedly connected inside the clamping plates, threaded rods are fixedly connected to the inner rings of the rolling bearings, and the threaded rods are in threaded connection inside the arc-shaped grooves;

the base is fixed with the bracing piece with base vertically, and the top fixedly connected with of bracing piece and the parallel roof of base, the second slide rail has been seted up to the inside of roof, and the inside sliding connection of second slide rail has the slider, is provided with linear drive device on the slider, and linear drive device output is towards the sliding seat, and linear drive device output fixedly connected with briquetting, the briquetting bottom surface is the cambered surface, and the briquetting is located between two splint.

Preferably, the top of base is provided with the recess, has seted up first slide rail on the recess both ends lateral wall, and the inside of base rotates and is connected with the lead screw, and the base tip has seted up the cutting groove, and the spout has been seted up to pedestal bottom both sides, and spout sliding connection is in first slide rail, and the threaded hole is seted up to the inside of pedestal, and the screw hole nestification is on the lead screw.

Furthermore, the rotating connection part of the lead screw and the base is provided with a bearing.

Preferably, the top of the base is fixedly connected with a speed changer and a motor, the output end of the motor is fixedly connected with the input end of the speed changer, and the output end of the speed changer is fixedly connected with the screw rod.

Preferably, the bottom of the seat body is fixedly connected with rollers, and the rollers are symmetrically arranged in two rows close to two sides of the seat body.

Preferably, the bottom surface of the pressing block and the opposite surfaces of the two clamping plates are both provided with anti-skid rubber.

Preferably, the radius of curvature of the cambered surface of the bottom surface of the pressing block is the same as that of the cambered groove.

Preferably, the linear driving device uses a cylinder.

Preferably, one end of the threaded rod, which is far away from the clamping plate, is fixedly connected with a hand wheel.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a be provided with two splint on the sliding seat, the interval between two splint can be adjusted to the rotation threaded rod to be applicable to the centre gripping to the square aluminum profile of equidimension not, through be provided with the arc recess on the sliding seat, the centre gripping to tubular aluminum profile can be realized for the briquetting of cambered surface to cooperation linear drive device's output fixed connection's bottom surface, makes the device's commonality stronger. The sliding seat slides on the first sliding rail, and the aluminum profile horizontal fixing to be cut on the sliding seat can enable the aluminum profile to be cut to move in a transportation mode to the cutting groove to be cut off, so that the device can guarantee that the aluminum profile to be cut is parallel to the ground to guarantee the cutting progress, and potential safety hazards caused by manual operation are avoided.

Further, the gyro wheel can be more smooth removal pedestal.

Further, the antiskid rubber can ensure the stability of clamping.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the movable seat of the present invention;

fig. 4 is a schematic view of the bottom of the movable seat of the present invention.

In the figure: the device comprises a base 1, a first slide rail 2, a movable seat 3, a seat body 31, a sliding chute 32, a threaded hole 33, an arc-shaped groove 34, a rectangular groove 35, a clamping plate 36, a rolling bearing 37, a threaded rod 38, a hand wheel 39, a roller 310, a screw rod 4, a cutting groove 5, a speed reducer 6, a motor 7, a support rod 8, a top plate 9, a second slide rail 10, a sliding block 11, a cylinder 12 and a pressing block 13.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings:

as shown in fig. 1, for aluminium alloy cutting fixing device, including base 1, base 1's top is provided with the recess, first slide rail 2 has been seted up on the lateral wall of recess both ends, sliding connection has sliding seat 3 on first slide rail 2, base 1's inside is rotated and is connected with lead screw 4, cutting groove 5 has been seted up at base 1's top, base 1's top fixedly connected with and base 1 vertically bracing piece 8, bracing piece 8's top fixedly connected with and the roof 9 that base 1 is parallel, second slide rail 10 has been seted up to the inside of roof 9, the inside sliding connection of second slide rail 10 has slider 11, slider 11's inside fixedly connected with cylinder 12, cylinder 12's output fixedly connected with briquetting 13.

As shown in fig. 3, the movable seat 3 includes a seat body 31, a sliding groove 32 is formed in the seat body 31, a threaded hole 33 is formed in the seat body 31, an arc-shaped groove 34 is formed in the top of the seat body 31, a rectangular groove 35 is formed in the seat body 31, a clamping plate 36 is arranged in the rectangular groove 35, a rolling bearing 37 is fixedly connected to the inside of the clamping plate 36, a threaded rod 38 is fixedly connected to the inner ring of the rolling bearing 37, the threaded rod 38 is connected to the inner portion of the arc-shaped groove 34 through threads, one end of the threaded rod 38 is far away from the hand wheel 39 which is fixedly connected to one end of the clamping plate 36, as shown in fig. 4, rollers 310 are fixedly connected to the bottom of the seat body 31, and the rollers 310 are symmetrically arranged in two rows.

As shown in fig. 2, fixedly connected with derailleur 6 and motor 7 on the base 1, the output of motor 7 and the input fixed connection of derailleur 6, the output and the 4 fixed connection of lead screw of derailleur 6, it rotates to drive lead screw 4 through motor 7, thereby make movable seat 3 slide on first slide rail 2, the aluminium alloy level that will treat the cutting is fixed on movable seat 3, can make the aluminium alloy transportation that treats the cutting move and cut off to cutting off groove 5, thereby the device not only can guarantee to treat the aluminium alloy of cutting and ground parallel assurance cutting progress, thereby the potential safety hazard that artifical hand brought has been avoided moreover.

The rotary connection part of the screw rod 4 and the base 1 is provided with a bearing, and the screw rod 4 is in threaded connection with the threaded hole 33.

The clamping plates 36 are arranged in two, the two clamping plates 36 are parallel to each other, and the opposite surfaces of the bottom surface of the pressing block 13 and the two clamping plates 36 are provided with anti-skid rubber so as to ensure the stability of clamping

The bottom of briquetting 13 is the cambered surface, the curvature radius of cambered surface is the same with the curvature radius of arc recess 34, through be provided with two splint 36 on sliding seat 3, rotate the interval between threaded rod 38 can adjust two splint 36, thereby be applicable to the centre gripping to the square aluminium alloy of equidimension not, through be provided with arc recess 34 on sliding seat 3, the output fixed connection's of cooperation cylinder 12 bottom surface is the briquetting 13 of cambered surface, can realize the centre gripping to the tubulose aluminium alloy, make the device's commonality stronger.

The during operation, when cutting square aluminum section bar, drive threaded rod 38 through rotating hand wheel 39 and rotate, adjust the interval between two splint 36, make two splint 36 with the aluminium alloy centre gripping, motor 7 work drives lead screw 4 and rotates, thereby it remains the motion of sliding seat 3 of cutting the aluminium alloy to drive to fix on first slide rail 2 towards cutting off groove 5 department, use the cutting machine to cut, but when cutting cylindrical aluminium alloy, will wait to cut the aluminium alloy and place on arc recess 34, it is fixed with cylindrical aluminium alloy both sides through two splint 36, output through cylinder 12 drives briquetting 13 downstream, the cambered surface of briquetting 13 bottom surface pushes down the top of cylindrical aluminium alloy fixedly, sliding seat 3 cuts off towards cutting off groove motion.

The above contents are only for explaining the technical idea of the present invention, and the protection scope of the present invention cannot be limited thereby, and any modification made on the basis of the technical solution according to the technical idea of the present invention all fall within the protection scope of the claims of the present invention.

Claims

1. The aluminum profile cutting and fixing device is characterized by comprising a base (1);

the ball screw device is arranged on the base (1), the ball screw device comprises a movable seat (3), the movable seat (3) comprises a seat body (31) and clamping plates (36), an arc-shaped groove (34) is formed in the top of the seat body (31), a rectangular groove (35) is formed in the position, close to two sides, of the top surface of the seat body (31), the clamping plates (36) are connected inside the rectangular groove (35) in a sliding mode, the two clamping plates (36) are arranged oppositely, a rolling bearing (37) is fixedly connected inside the clamping plates (36), a threaded rod (38) is fixedly connected to the inner ring of the rolling bearing (37), and the threaded rod (38) is in threaded connection inside the arc-shaped groove (34);

base (1) is fixed with bracing piece (8) perpendicular with base (1), top fixedly connected with and the roof (9) that base (1) is parallel of bracing piece (8), second slide rail (10) have been seted up to the inside of roof (9), the inside sliding connection of second slide rail (10) has slider (11), be provided with linear drive device on slider (11), linear drive device output is towards sliding seat (3), linear drive device output fixedly connected with briquetting (13), briquetting (13) bottom surface is the cambered surface, briquetting (13) are located between two splint (36).

2. The aluminum profile cutting and fixing device as claimed in claim 1, wherein a groove is formed in the top of the base (1), first sliding rails (2) are formed in side walls of two ends of the groove, a lead screw (4) is rotatably connected to the inside of the base (1), a cutting groove (5) is formed in the end portion of the base (1), sliding grooves (32) are formed in two sides of the bottom of the seat body (31), the sliding grooves (32) are slidably connected to the first sliding rails (2), a threaded hole (33) is formed in the seat body (31), and the threaded hole (33) is embedded in the lead screw (4).

3. The aluminum profile cutting and fixing device as claimed in claim 2, wherein bearings are arranged at the rotary connection positions of the lead screw (4) and the base (1).

4. The aluminum profile cutting and fixing device as claimed in claim 1, wherein a transmission (6) and a motor (7) are fixedly connected to the top of the base (1), the output end of the motor (7) is fixedly connected to the input end of the transmission (6), and the output end of the transmission (6) is fixedly connected to the lead screw (4).

5. The aluminum profile cutting and fixing device as claimed in claim 1, wherein the bottom of the seat body (31) is fixedly connected with rollers (310), and two rows of the rollers (310) are symmetrically arranged near two sides of the seat body (31).

6. The aluminum profile cutting and fixing device as claimed in claim 1, characterized in that the bottom surface of the pressing block (13) and the opposite surfaces of the two clamping plates (36) are provided with anti-slip rubber.

7. The aluminum profile cutting and fixing device as claimed in claim 1, wherein the radius of curvature of the arc surface of the bottom surface of the pressing block (13) is the same as the radius of curvature of the arc-shaped groove (34).

8. The aluminum profile cutting and fixing device as claimed in claim 1, wherein the linear driving means employs an air cylinder (12).

9. The aluminum profile cutting and fixing device as recited in claim 1, characterized in that a hand wheel (39) is fixedly connected to one end of the threaded rod (38) away from the clamping plate (36).