Straightening device for hollow radiator aluminum profile

Abstract

The utility model belongs to the technical field of aluminum profile straightening, and particularly relates to a hollow radiator aluminum profile straightening device which comprises a straightening device body. A conveying belt is installed at the bottom of the inner side of the straightening device body. Two groups of driving levers are fixedly connected to the outer side of the conveying belt; a pre-extrusion assembly is arranged at the top of the inner side of the straightening device body. A straightening assembly is installed on the side, away from the pre-extrusion assembly, of the top of the inner side of the straightening device body. The pre-extrusion assemblies are used in cooperation with the pre-extrusion assemblies. When a plate is straightened, if aluminum materials with high bending degree exist, the situation that the metal cracks and even fractures possibly occur due to the fact that the force is too large can occur if the aluminum materials with the high bending degree are straightened in sequence, so that the aluminum materials with the high bending degree are straightened multiple times by adjusting the heights of the two sets of pre-extrusion assemblies, and finally the aluminum materials are straightened through the straightening assembly. And the situation that cracks appear when the aluminum material with the large bending degree is straightened is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminum profile straightening technical field, specifically is a hollow radiator aluminum profile's straightening device. BACKGROUND

[0002] Hollow radiator aluminum profile is a kind of aluminum alloy material with hollow structure, it is mainly used to manufacture radiator, with light weight, corrosion resistance, good thermal conductivity and other characteristics, is widely used in computer hardware, new energy vehicles, mechanical equipment and multiple fields.

[0003] Hollow radiator aluminum profile's straightening device is a kind of equipment specially used for straightening hollow radiator aluminum profile, mainly is to put the bent or deformed hollow radiator aluminum profile into straightening device, then straightening is carried out by extrusion, has the advantages of improving yield, guaranteeing quality and improving production efficiency.

[0004] In prior art, when straightening some aluminum material with larger bending degree, if straightening is directly carried out by extrusion, crack and fracture may occur due to large stress of aluminum material, resulting in loss;Therefore, aiming at the above problems, a kind of hollow radiator aluminum profile's straightening device is provided. UTILITY MODEL CONTENTS

[0005] In order to make up for the deficiencies of prior art, solve at least one technical problem proposed in background art, the utility model provides a kind of hollow radiator aluminum profile's straightening device.

[0006] The technical scheme that the utility model solves its technical problems is as follows: a kind of hollow radiator aluminum profile's straightening device provided by the utility model, including straightening device main body;The inside bottom of the straightening device main body is equipped with conveying belt;Two groups of push rods are fixedly connected outside the conveying belt;

[0007] The inside top of the straightening device main body is provided with pre-extrusion assembly;The straightening assembly is installed on the side away from pre-extrusion assembly of the inside top of the straightening device main body;Pre-extrusion assembly is used in cooperation with extrusion assembly.

[0008] Preferably, the pre-extrusion assembly includes threaded rod, sliding block, support frame, sliding slot, fixed rod, pressure roller;The sliding slot is formed in the inside of the straightening device main body;The threaded rod is rotatably connected in the sliding slot;The support frame is threadedly connected outside the threaded rod;The support frame is slidably connected in the sliding slot;The sliding block is installed in the middle of the support frame;The fixed rod is fixedly connected to the bottom of the sliding block;The pressure roller is rotatably connected outside the fixed rod.

[0009] Preferably, the straightening assembly comprises a rotating roller, a pressing block, a servo motor, a belt, a first scale; the rotating roller is rotatably connected to the inner bottom of the straightening device body; the pressing block is fixedly connected to the outer side of the rotating roller; the servo motor is fixedly connected to the outer side of the straightening device body near the rotating roller; the output end of the servo motor is rotatably connected with the belt; the belt is rotatably connected with the rotating roller away from the servo motor; and the rotating roller is provided with the first scale near the servo motor.

[0010] Preferably, the straightening device body is slidably connected with a sliding rod near the rotating roller; the top of the sliding rod is fixedly connected with a knocking block; the side of the sliding rod near the straightening device body is provided with a spring shaft; and the bottom of the spring shaft is fixedly connected with a pushing rod.

[0011] Preferably, the outer side of the straightening device body near the threaded rod is provided with a second scale; and the end of the support frame near the second scale is fixedly connected with an identification block.

[0012] Preferably, the inner sides of the straightening device body are threadedly connected with hexagonal screws; and the end of the hexagonal screw near the straightening device body is fixedly connected with a clamping block.

[0013] Preferably, the bottom of the pushing rod is fixedly connected with a color paraffin wax strip.

[0014] The straightening device for the hollow radiator aluminum profile has the advantages that:

[0015] The straightening device for the hollow radiator aluminum profile has the advantages that:

[0016] The straightening device for the hollow radiator aluminum profile has the advantages that: BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings, which are included to provide a further understanding of the present application and are incorporated in and constitute a part of this application, illustrate embodiments of the present application and serve to explain the present application.

[0018] In the drawings:

[0019] Figure 1 It is a perspective structural schematic view of the straightening device body in the present application.

[0020] Figure 2 It is the stereoscopic section structure schematic view of the transfer roller in the utility model;

[0021] Figure 3 It is the support frame structure schematic view in the utility model;

[0022] Figure 4 It is Figure 1 The enlarged view of A of

[0023] Figure 5 It is the enlarged view of B of Figure 2

[0024] In the figure: 1, straightening device main body; 11, conveying belt; 12, push rod; 13, pre-extrusion assembly; 14, straightening assembly; 2, threaded rod; 21, sliding block; 22, support frame; 23, sliding groove; 24, fixed rod; 25, compression roller; 3, transfer roller; 31, pressing block; 32, servo motor; 33, belt; 34, first scale; 4, sliding rod; 41, spring shaft; 42, knock block; 43, push rod; 5, identification block; 51, second scale; 6, hexagonal screw; 61, clamping block; 7, colored paraffin bar. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] As Figures 1-4 ​As shown, a straightening device for hollow radiator aluminum profile, straightening device body 1; The inside bottom of the straightening device body 1 is provided with a conveyor belt 11; The outer side of the conveyor belt 11 is fixedly connected with two groups of lever 12; The pre-extrusion assembly 13 is installed on the inside top of the straightening device body 1; The straightening assembly 14 is installed on the inside top of the straightening device body 1 away from the pre-extrusion assembly 13 side; The pre-extrusion assembly 13 pre-extrusion assembly 13 is used in cooperation; When working, place the aluminum profile above the conveyor belt 11 inside the straightening device body 1, then drive the conveyor belt 11 to work, make the lever 12 close to the aluminum material, move to the inside of the straightening device body 1, at this time, according to the thickness of the aluminum profile, adjust the height of the two groups of pre-extrusion assembly 13 to straighten the aluminum profile, then adjust the angle of the straightening assembly 14 to straighten the aluminum profile again, if there is a high degree of bending aluminum material, the straightening process is carried out in sequence, which may cause excessive force, resulting in cracks or even breakage of the metal, so the height of the two groups of pre-extrusion assembly 13 is adjusted to straighten the aluminum material with large bending degree for many times, finally through the straightening assembly 14, the crack of the aluminum material with large bending degree during straightening is reduced.

[0027] As Figures 1-3 shown, the pre-extrusion assembly 13 includes threaded rod 2, sliding block 21, support frame 22, sliding groove 23, fixed rod 24, pressure roller 25; The inside of the straightening device body 1 is provided with sliding groove 23 on both sides; The inside of the sliding groove 23 is rotatably connected with the threaded rod 2; The outer side of the threaded rod 2 is threadedly connected with the support frame 22; The inside of the sliding groove 23 is slidably connected with the support frame 22; The middle of the support frame 22 is provided with sliding block 21; The bottom of the sliding block 21 is fixedly connected with fixed rod 24; The outer side of the fixed rod 24 is rotatably connected with pressure roller 25; When working, rotate the threaded rod 2, make the support frame 22 slide in the sliding groove 23, so as to control the height of the sliding block 21 in the straightening device body 1, when the aluminum material passes through the bottom of the sliding block 21, the pressure roller 25 is extruded, and the sliding rod 4 rotates outside, this step can make the aluminum material more gentle when being straightened, and the damage to the surface of the aluminum material during straightening is reduced through the rolling of the pressure roller 25 above the aluminum material.

[0028] As Figures 1-2As shown, the straightening assembly 14 includes a rotating roller 3, a pressing block 31, a servo motor 32, a belt 33, a first scale 34; the rotating roller 3 is rotatably connected to the inside bottom of the straightening device body 1; the pressing block 31 is fixedly connected to the outside of the rotating roller 3; the servo motor 32 is fixedly connected to one side of the outside of the straightening device body 1 near the rotating roller 3; the output end of the servo motor 32 is rotatably connected to the belt 33; the belt 33 is rotatably connected to the rotating roller 3 away from the servo motor 32; the first scale 34 is arranged on one end of the rotating roller 3 near the servo motor 32; during work, the rotating of the servo motor 32 is adjusted, the belt 33 and the rotating roller 3 start to rotate, and the angle of the angle adjustment of the pressing block 31 is displayed on the first scale 34; in this step, the angle of the pressing block 31 is adjusted according to the need of straightening the aluminum material, and the straightening flexibility is increased.

[0029] As shown in Figures 1-2 , Figure 5 , the straightening device body 1 is slidably connected to the slide rod 4 at one end near the rotating roller 3; the knock block 42 is fixedly connected to the top of the slide rod 4; the spring shaft 41 is installed on one side of the slide rod 4 near the straightening device body 1; the push rod 43 is fixedly connected to the bottom of the spring shaft 41; during work, the height of the slide rod 4 at the end of the straightening device body 1 is first adjusted, when the aluminum material passes through the bottom of the slide rod 4, if it touches the push rod 43, it will drive the push rod 43 to move, so that the spring shaft 41 starts to rotate, when the aluminum material is separated from the push rod 43, the spring shaft 41 starts to rebound, and the knock block 42 is knocked, in this step, when the aluminum material is straightened, because the hardness and ductility of the aluminum material are different, some special aluminum materials need to be straightened for many times, so when the plate needs to be straightened again, the knock block 42 gives an audible reminder to make the staff quickly lock, and the work efficiency is improved.

[0030] As shown in Figures 1-3 , the second scale 51 is arranged on one side of the outside of the straightening device body 1 near the threaded rod 2; the identification block 5 is fixedly connected to one end of the support frame 22 near the second scale 51; during work, when the support frame 22 slides in the sliding groove 23, the identification block 5 slides in the middle of the second scale 51 to identify, and the height of the support frame 22 can be accurately adjusted in this step, so that the straightening effect is more accurate.

[0031] As shown in Figure 1 , Figure 4 , the hexagonal screws 6 are threadedly connected to the inside of the straightening device body 1 on both sides; the clamping blocks 61 are fixedly connected to one end of the hexagonal screws 6 near the straightening device body 1; during work, the hexagonal screws 6 are rotated to make the two groups of clamping blocks 61 approach or move away from each other in the straightening device body 1, and in this step, the clamping blocks 61 are used to limit the two sides of the aluminum material that needs to be straightened, and the stability of the aluminum material during the straightening process is increased.

[0032] As shown in Figure 2 , Figure 5 , the bottom of the toggle lever 43 is fixed with a colored paraffin strip 7; when the aluminum material passes through the toggle lever 43 during work, if it touches the toggle lever 43, the colored paraffin strip 7 will leave marks at the touched place, and this step can help the staff quickly lock the area that needs to be straightened again through the marks left by the colored paraffin strip 7, improving the straightening efficiency.

[0033] Work principle, the aluminum profile is placed on the conveying belt 11 inside the straightening device main body 1, then drive the conveying belt 11 work, make the lever 12 close to the aluminum material, move to the inside of the straightening device main body 1, at this time, according to the thickness of the aluminum profile, adjust the height of the two groups of pre-extrusion assembly 13, straighten the aluminum profile, then adjust the angle of the straightening assembly 14, straighten the aluminum profile again, this step in the process of straightening the plate, if there is a higher degree of bending aluminum material, in turn straightening, may appear too much force, resulting in the emergence of metal cracks even rupture, so by challenge two groups of pre-extrusion assembly 13 height, straighten the larger degree of bending of the aluminum material for many times, finally through the straightening assembly 14, reduce the crack in the process of straightening the larger degree of bending of the aluminum material, through the rotation of the threaded rod 2, the support frame 22 slides in the sliding groove 23, so as to control the height of the slider 21 in the straightening device main body 1, when the aluminum material passes through the bottom of the slider 21, the pressure roller 25 is extruded, rotates outside the slide rod 4, this step in the process of straightening the aluminum material, by controlling the height of the slider 21, can make the aluminum material more gentle when straightening, at the same time, through the rolling of the pressure roller 25 above the aluminum material, reduce the damage to the surface of the aluminum material in the process of straightening, by adjusting the rotation of the servo motor 32, the belt 33, the rotating roller 3 begins to rotate, accurately adjust the angle of the angle adjustment of the pressure block 31 is displayed through the first scale table 34, this step according to the need of straightening the aluminum material, can adjust the angle of the pressure block 31, straighten the different aluminum material, increase the flexibility of straightening, first adjust the height of the slide rod 4 at the end of the straightening device main body 1, when the aluminum material passes through the bottom of the slide rod 4, if touch the lever 43, will drive the lever 43 to move, make the spring shaft 41 begin to rotate, when the aluminum material is away from the lever 43, the spring shaft 41 begins to rebound, knock the striker 42, this step in the process of straightening the aluminum material, because of the different hardness and ductility of the aluminum material, some special aluminum material needs to be straightened many times, so by using the spring shaft 41 and the lever 43, when the plate needs to be straightened again, the striker 42 gives a sound to remind the staff to lock quickly, improve the work efficiency, when the support frame 22 slides in the sliding groove 23, the identification block 5 slides in the middle of the second scale table 51 to identify, this step can accurately adjust the height of the support frame 22, make the straightening effect more accurate, rotate the hexagonal screw 6, make the two sets of clamping block 61 close or far away in the straightening device main body 1, this step through the clamping block 61 to limit the both sides of the aluminum material that needs to be straightened, increase the stability of the aluminum material in the process of straightening, when the aluminum material passes through the lever 43, if touch the lever 43, the colored paraffin strip 7 will leave a mark in the place where it touches, this step through the mark left by the colored paraffin strip 7, may facilitate the staff to quickly lock the area that needs to be straightened again, improve the efficiency of straightening.

[0034] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A straightening device for hollow heat sink aluminum profiles, comprising a straightening device body (1); characterized in that: The inside bottom of the straightening device body (1) is provided with a conveying belt (11); the outer side of the conveying belt (11) is fixedly connected with two groups of push rods (12); The inside top of the straightening device body (1) is provided with a pre-extrusion assembly (13); the inside top of the straightening device body (1) is provided with a straightening assembly (14) away from the pre-extrusion assembly (13); the pre-extrusion assembly (13) is used in cooperation with the extrusion assembly (13).

2. A straightening device for hollow heat sink aluminum profiles according to claim 1, characterized in that: The pre-extrusion assembly (13) comprises a threaded rod (2), a sliding block (21), a support frame (22), a sliding groove (23), a fixed rod (24) and a pressure roller (25); the inside of the straightening device body (1) is provided with the sliding groove (23) on both sides; the threaded rod (2) is rotatably connected in the sliding groove (23); the support frame (22) is threadedly connected to the outside of the threaded rod (2); the support frame (22) is slidably connected in the sliding groove (23); the sliding block (21) is mounted in the middle of the support frame (22); the fixed rod (24) is fixedly connected to the bottom of the sliding block (21); the pressure roller (25) is rotatably connected to the outside of the fixed rod (24).

3. The straightening device for hollow heat sink aluminum profile according to claim 1, characterized in that: The straightening assembly (14) comprises a rotating roller (3), a pressing block (31), a servo motor (32), a belt (33) and a first scale (34); the rotating roller (3) is rotatably connected to the inside bottom of the straightening device body (1); the pressing block (31) is fixedly connected to the outside of the rotating roller (3); the servo motor (32) is fixedly connected to one side of the outside of the straightening device body (1) close to the rotating roller (3); the belt (33) is rotatably connected to the output end of the servo motor (32); the rotating roller (3) is rotatably connected to one side of the belt (33) away from the servo motor (32); the first scale (34) is arranged on one end of the rotating roller (3) close to the servo motor (32).

4. The straightening device for hollow heat sink aluminum profile according to claim 1, characterized in that: The straightening device body (1) is slidably connected with a slide rod (4) close to one end of the rotating roller (3); the knock block (42) is fixedly connected to the top of the slide rod (4); the spring shaft (41) is mounted on one side of the slide rod (4) close to the straightening device body (1); the push rod (43) is fixedly connected to the bottom of the spring shaft (41).

5. The straightening device for hollow heat sink aluminum profile according to claim 2, characterized in that: The second scale (51) is arranged on one side of the outside of the straightening device body (1) close to the threaded rod (2); the identification block (5) is fixedly connected to one end of the support frame (22) close to the second scale (51).

6. The straightening device for hollow heat sink aluminum profile according to claim 1, characterized in that: The hexagonal screw (6) is threadedly connected to the inside of the straightening device body (1) on both sides; the clamping block (61) is fixedly connected to one end of the hexagonal screw (6) close to the straightening device body (1).

7. The straightening device for hollow heat sink aluminum profile according to claim 4, characterized in that: The color paraffin bar (7) is fixedly connected to the bottom of the push rod (43).

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