CN216540555U

CN216540555U - Aluminum profile straightening device

Info

Publication number: CN216540555U
Application number: CN202122713831.1U
Authority: CN
Inventors: 陈思凡
Original assignee: Liaoning Yongzhuang Aluminum Industry Group Co ltd
Current assignee: Liaoning Yongzhuang Aluminum Industry Group Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-05-17
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses an aluminum profile straightening device which comprises a bearing table, a positioning mechanism and a clamping mechanism, wherein the positioning mechanism and the clamping mechanism are arranged on the bearing table; the positioning mechanism comprises sliding blocks, locking rods and pull rings, the sliding grooves are movably provided with the sliding blocks, the number of the sliding blocks is two, a locking hole is formed in each sliding block, and one locking rod penetrates through each locking hole; the clamping mechanism comprises fixed rings, clamping hydraulic cylinders, ejector rods, arc-shaped blocks and anti-skidding protrusions, wherein one fixed ring is embedded in the upper surface of each sliding block, and a group of clamping hydraulic cylinders are fixedly arranged on the inner wall of each fixed ring. According to the utility model, the three clamping hydraulic cylinders on the fixed ring control the hydraulic rods to stretch out and draw back, the arc-shaped blocks can be flexibly controlled to be independently adjusted in position to adapt to the shape of the aluminum profile to be clamped and fixed at three points, and the application range is wider.

Description

Aluminum profile straightening device

Technical Field

The utility model relates to the technical field of straightening equipment, in particular to an aluminum profile straightening device.

Background

The aluminum profile refers to an aluminum alloy profile, which is gradually becoming one of indispensable industrial materials due to its excellent characteristics of non-ferromagnetism, workability, formability, and recyclability.

The demand of aluminum materials as a pillar-type raw material for modern economy and high and new technology development is vigorous, the whole non-ferrous metal workers in the aluminum material, aluminum alloy and aluminum profile processing industry, particularly the industrial aluminum profile processing industry and the like keep a continuous and rapid development situation, the industrial aluminum profiles refer to all aluminum profiles except aluminum profiles for building doors and windows, curtain walls, indoor and outdoor decorations and building structures, and straightening equipment is often needed to treat the aluminum profiles to avoid bending deformation and influence use in the maintenance and processing process of the aluminum profiles.

In the prior art, when an aluminum profile straightening device stretches an aluminum profile, the aluminum profile is not fixed firmly enough, the stretching position cannot be flexibly adjusted, the application range of clamping and fixing aluminum profiles with different shapes is also wide, and therefore the aluminum profile straightening device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an aluminum profile straightening device, which can effectively solve the problems that the aluminum profile straightening device in the prior art is not stable enough in fixing an aluminum profile when the aluminum profile is stretched, the stretching position cannot be flexibly adjusted, and the application range of clamping and fixing aluminum profiles in different shapes is also general.

In order to solve the technical problems, the utility model is realized by the following technical scheme: the aluminum profile straightening device comprises a bearing table, and a positioning mechanism and a clamping mechanism which are arranged on the bearing table, wherein a chute is formed in the upper surface of the bearing table, and a group of positioning holes are formed in the outer walls of the front side and the rear side of the bearing table respectively;

the positioning mechanism comprises two sliding blocks, two locking rods and a pull ring, the sliding blocks are movably arranged on the sliding groove, the sliding blocks can be translated on the sliding groove to adjust the position of the fixed ring, a locking hole is formed in each sliding block, a locking rod penetrates through each locking hole, the locking rods penetrate through the positioning holes and extend to the outside of the bearing platform, one end of each locking rod is fixedly provided with the pull ring, and the pull ring is mainly convenient for personnel to pull and pull the locking rods;

fixture includes retaining ring, centre gripping pneumatic cylinder, ejector pin, arc piece and non-slip raised, every the slider upper surface inlays and is equipped with a retaining ring, every the fixed a set of centre gripping pneumatic cylinder that is provided with on the retaining ring inner wall, and every three centre gripping pneumatic cylinder is a set of, and three centre gripping pneumatic cylinder is equidistance circumference array along retaining ring inner wall sideline and distributes, every the centre gripping pneumatic cylinder output is connected with an ejector pin one end, every the ejector pin other end is provided with an arc piece, and the concave surface of arc piece sets up towards the retaining ring central point, the fixed non-slip raised that is provided with on the concave surface of arc piece, the arc piece mainly supports tight aluminium alloy.

Preferably, every twelve locating holes are in one group, twelve locating holes are arranged at equal intervals, two groups of locating holes are in one-to-one correspondence, and the plurality of locating holes are mainly convenient for the lock rod to adjust the position.

Preferably, fixed tensile pneumatic cylinder that is provided with on the inside bottom surface of spout, tensile pneumatic cylinder is equipped with two and closes on both ends about the plummer respectively, every tensile pneumatic cylinder output is connected with a pull rod, every tensile pneumatic cylinder is through a pull rod rather than a slider fixed connection who closes on, and tensile pneumatic cylinder main control pull rod is stretched the aluminium alloy.

Preferably, the plummer top is inlayed and is equipped with the workstation, and the workstation is located between two sliders, the slider top is connected with the roof through the pillar, and the workstation mainly is as the stress point of aluminium alloy bending part.

Preferably, the pillars are provided with four and respectively close to four corners of the workbench, and the pillars mainly support the fixed top plate.

Preferably, the top plate upper surface inlays and is equipped with down air cylinder, down air cylinder output is connected with the depression bar, depression bar bottom fixedly connected with briquetting down, the main crooked position of aluminium alloy that extrudees of briquetting down.

Compared with the prior art, the aluminum profile straightening device has the following beneficial effects:

1. according to the aluminum profile stretching device, the slide groove is formed in the bearing table, the slide block is matched with the slide block to adjust the position of the fixing ring in a sliding mode, so that the aluminum profile stretching hydraulic cylinder can stretch aluminum profiles more stably, the distance between the fixing rings can be flexibly adjusted according to the length of the aluminum profiles, meanwhile, after the aluminum profiles are stretched by the stretching hydraulic cylinder, the locking holes in the slide block and the positioning holes in the corresponding position on the bearing table can be sequentially inserted through the locking rod to further lock the position of the fixing ring, the fixing effect is good, and the slide block is prevented from falling off.

2. According to the utility model, the aluminum profile is placed through the fixed ring, the three clamping hydraulic cylinders on the fixed ring control the ejector rods to stretch out and draw back, the arc-shaped blocks can be flexibly controlled to be independently adjusted in position to adapt to the shape of the aluminum profile to be clamped and fixed at three points, the application range is wider, meanwhile, the anti-skid protrusions on the concave surfaces of the arc-shaped blocks can increase the friction force between the arc-shaped blocks and the surface of the aluminum profile, and the clamping is more stable.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic overall structure diagram of an aluminum profile straightening device of the utility model;

FIG. 2 is a schematic top view of the aluminum section straightening device according to the present invention;

FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2 according to the present invention;

FIG. 4 is a schematic side view of the aluminum profile straightening device of the present invention;

FIG. 5 is a front view structural schematic diagram of the aluminum profile straightening device.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a bearing table; 2. positioning holes; 3. a slider; 4. a locking hole; 5. a lock lever; 6. a pull ring; 7. fixing the circular ring; 8. clamping a hydraulic cylinder; 9. a top rod; 10. an arc-shaped block; 11. anti-skid protrusions; 12. stretching the hydraulic cylinder; 13. a pull rod; 14. a work table; 15. a pillar; 16. a top plate; 17. pressing down the air cylinder; 18. a pressure lever; 19. and (7) pressing the blocks.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the utility model is an aluminum profile straightening device, which comprises a bearing table 1, and a positioning mechanism and a clamping mechanism which are arranged on the bearing table 1, wherein the upper surface of the bearing table 1 is provided with a chute, and the outer walls of the front side and the rear side of the bearing table 1 are respectively provided with a group of positioning holes 2;

the positioning mechanism comprises two sliding blocks 3, two locking rods 5 and pull rings 6, the sliding blocks 3 are movably arranged on the sliding groove, the sliding blocks 3 can be translated on the sliding groove to adjust the position of a fixed ring 7, a locking hole 4 is formed in each sliding block 3, a locking rod 5 penetrates through each locking hole 4, the locking rods 5 penetrate through the positioning holes 2 and extend to the outside of the bearing platform 1, one end of each locking rod 5 is fixedly provided with a pull ring 6, and the pull ring 6 is mainly convenient for personnel to pull the locking rods 5;

fixture includes fixed ring 7, centre gripping pneumatic cylinder 8, ejector pin 9, arc piece 10 and non-slip raised 11, 3 upper surfaces of every slider inlay and are equipped with a fixed ring 7, the fixed a set of centre gripping pneumatic cylinder 8 that is provided with on 7 inner walls of every fixed ring, every three centre gripping pneumatic cylinder 8 is a set of, and three centre gripping pneumatic cylinder 8 is equidistance circumference array along 7 inner wall sidelines of fixed ring and distributes, 8 output of every centre gripping pneumatic cylinder is connected with 9 one end of an ejector pin, the 9 other ends of every ejector pin are provided with an arc piece 10, and the concave surface of arc piece 10 sets up towards fixed ring 7 central points, the fixed anti-slip raised 11 that is provided with on the concave surface of arc piece 10, arc piece 10 mainly supports tight aluminium alloy.

Furthermore, every twelve positioning holes 2 are in one group, the twelve positioning holes 2 are arranged at equal intervals, the two groups of positioning holes 2 are arranged in a one-to-one correspondence manner, and the positioning holes 2 are mainly convenient for the lock rod 5 to adjust the position.

Further, fixedly on the inside bottom surface of spout be provided with tensile pneumatic cylinder 12, tensile pneumatic cylinder 12 is equipped with two and closes on plummer 1 left and right sides both ends respectively, and every tensile pneumatic cylinder 12 output is connected with a pull rod 13, and every tensile pneumatic cylinder 12 is through a pull rod 13 rather than 3 fixed connection of a slider that closes on, and tensile pneumatic cylinder 12 mainly controls pull rod 13 and stretches the aluminium alloy.

Further, a workbench 14 is embedded in the top end of the bearing table 1, the workbench 14 is located between the two sliding blocks 3, the top ends of the sliding blocks 3 are connected with a top plate 16 through a support column 15, and the workbench 14 is mainly used as a stress point of a bending part of the aluminum profile.

Further, four pillars 15 are provided and are respectively adjacent to four corners of the table 14, and the pillars 15 mainly support the fixed top plate 16.

Furthermore, a lower pressure cylinder 17 is embedded in the upper surface of the top plate 16, the output end of the lower pressure cylinder 17 is connected with a pressure rod 18, the bottom end of the pressure rod 18 is fixedly connected with a lower pressure block 19, and the lower pressure block 19 mainly extrudes the bent part of the aluminum profile.

The working principle of the utility model is as follows:

when a person uses the aluminum profile straightening machine, heated aluminum profiles are placed on two fixing rings 7, a clamping hydraulic cylinder 8 operates to control a push rod 9 to stretch, an arc-shaped block 10 is flexibly stretched and independently adjusted to be abutted against the aluminum profiles to adapt to the shapes of the aluminum profiles, three-point clamping and fixing are completed, an anti-slip bulge 11 on a concave surface of the arc-shaped block 10 is in contact with the surface of the aluminum profiles to increase friction force so as to avoid the aluminum profiles from falling off, a stretching hydraulic cylinder 12 operates to control a pull rod 13 to stretch and pull a sliding block 3, the sliding block 3 translates to stretch and primarily straighten the aluminum profiles, after straightening, a lock rod 5 is sequentially inserted into a locking hole 4 on the sliding block 3 and a positioning hole 2 at a corresponding position on a bearing platform 1 to further limit and lock the position of the fixing rings 7, meanwhile, a pressing block 19 operates to control a pressing rod 18 to stretch and control by a pressing cylinder 17 to knock on a workbench 14 to extrude the bent part of the aluminum profile to further straighten, the clamping hydraulic cylinder 8 is HOB80 in model, the stretching hydraulic cylinder 12 is HSG320 in model, and the pressing cylinder 17 is SDA40-50 in model.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The aluminum profile straightening device is characterized by comprising a bearing table (1), and a positioning mechanism and a clamping mechanism which are arranged on the bearing table (1), wherein a sliding groove is formed in the upper surface of the bearing table (1), and a group of positioning holes (2) are formed in the outer walls of the front side and the rear side of the bearing table (1) respectively;

the positioning mechanism comprises sliding blocks (3), locking rods (5) and pull rings (6), the sliding grooves are movably provided with the sliding blocks (3), the number of the sliding blocks (3) is two, a locking hole (4) is formed in each sliding block (3), one locking rod (5) penetrates through each locking hole (4), the locking rods (5) penetrate through the positioning holes (2) and extend to the outside of the bearing platform (1), and one end of each locking rod (5) is fixedly provided with one pull ring (6);

fixture includes retaining ring (7), centre gripping pneumatic cylinder (8), ejector pin (9), arc piece (10) and non-slip raised (11), every slider (3) upper surface inlays and is equipped with a retaining ring (7), every fixed being provided with a set of centre gripping pneumatic cylinder (8) on retaining ring (7) inner wall, every three centre gripping pneumatic cylinder (8) are a set of, and three centre gripping pneumatic cylinder (8) are equidistance circumference array along retaining ring (7) inner wall sideline and distribute, every centre gripping pneumatic cylinder (8) output is connected with an ejector pin (9) one end, every ejector pin (9) other end is provided with an arc piece (10), and the concave surface of arc piece (10) sets up towards retaining ring (7) central point, fixed non-slip raised (11) that are provided with on the concave surface of arc piece (10).

2. The aluminum profile straightening device according to claim 1, characterized in that: every twelve locating holes (2) are in one group, twelve locating holes (2) are arranged at equal intervals, and two groups of locating holes (2) are arranged in a one-to-one correspondence manner.

3. The aluminum profile straightening device according to claim 1, characterized in that: fixed tensile pneumatic cylinder (12) that is provided with on the inside bottom surface of spout, tensile pneumatic cylinder (12) are equipped with two and close on plummer (1) left and right sides both ends respectively, every tensile pneumatic cylinder (12) output is connected with a pull rod (13), every tensile pneumatic cylinder (12) are through a pull rod (13) rather than a slider (3) fixed connection who closes on.

4. The aluminum profile straightening device according to claim 1, characterized in that: the utility model discloses a slide block, including plummer (1), workstation (14), and workstation (14) are located between two slider (3), slider (3) top is connected with roof (16) through pillar (15).

5. The aluminum profile straightening device according to claim 4, characterized in that: the four supporting columns (15) are arranged and respectively close to four corners of the workbench (14).

6. The aluminum profile straightening device according to claim 4, characterized in that: the upper surface of the top plate (16) is embedded with a pressing cylinder (17), the output end of the pressing cylinder (17) is connected with a pressing rod (18), and the bottom end of the pressing rod (18) is fixedly connected with a pressing block (19).