Aluminum alloy profile stress circulation strengthening device

Abstract

The utility model discloses an aluminum alloy profile stress circulation strengthening device, and belongs to the technical field of aluminum alloy profile machining. The aluminum alloy section is placed between the upper tooth plate and the lower tooth plate, the control motor controls the sliding block to slide on the sliding rail, the jacking frame is arranged at the bottommost part of the sliding rail when stress of the aluminum alloy section is not eliminated, and the jacking frame ascends to abut against the bottom face of the aluminum alloy section when stress needs to be eliminated. The stress of an aluminum alloy profile is eliminated through occlusion between an upper tooth plate and a lower tooth plate, in order to guarantee occlusion stability and avoid the problem of deflection in the occlusion process, a reinforcing block is installed at the tail of a fixing frame, the fixing frame is connected with the reinforcing block through a traction rod, the stability of the fixing frame is kept, a pulley slides on a guide rail and can do reciprocating motion, and therefore the stress of the aluminum alloy profile is eliminated. And the stress of the aluminum alloy profile is eliminated by pressing the aluminum alloy profile for many times.

Description

TECHNICAL FIELD

[0001] The utility model belongs to aluminum alloy section bar processing technical field especially aluminum alloy section bar stress cycle reinforcing device. BACKGROUND

[0002] Aluminum alloy section bar is the most widely used non-ferrous structural material in industry, and has been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding, building, decoration and chemical industry.

[0003] In the processing of aluminum alloy section bar, the stress of the aluminum alloy section bar itself is too large due to forming quenching, cooling, stretching and pressure casting procedures, and the whole is brittle, and the whole tensile and pressure resistance is poor. INVENTION CONTENTS

[0004] The utility model discloses a kind of aluminum alloy section bar stress cycle reinforcing devices, to solve the above problems existing in prior art.

[0005] Technical scheme: a kind of aluminum alloy section bar stress cycle reinforcing device, including guide rail, fixed frame is arranged on the guide rail, the fixed frame side is provided with machine shell, the fixed frame inside is provided with the component of eliminating stress and the abutment mechanism matched with the component of eliminating stress;

[0006] The stress-eliminating component includes a pull rod, an upper jaw plate, a fixed seat and a lower jaw plate, one end of the pull rod is fixedly connected with the fixed frame, the other end is fixedly connected with the upper jaw plate, the fixed seat is arranged at the bottom of the fixed frame, a clamping groove is arranged in the fixed seat, the lower jaw plate is connected with the clamping groove, and the abutment mechanism is fixedly connected with the side surface of the fixed seat.

[0007] In further embodiments, the fixed frame bottom is provided with a plurality of pulleys, and the pulleys are in sliding cooperation with the guide rail.

[0008] In further embodiments, the fixed seat side surface is provided with a sliding rail.

[0009] In further embodiments, the abutment mechanism includes a lifting frame, a control motor and a sliding block, the sliding block is in sliding cooperation with the sliding rail, the lifting frame is fixedly connected with the sliding block, and the control motor is arranged on the lifting frame and is electrically connected with the sliding block.

[0010] In further embodiments, the lifting frame is fixedly connected by two fixed plates, through holes are formed in the end portions of the two fixed plates, and the through holes are fixed by riveting with fixed pins.

[0011] In further embodiments, the fixed frame tail is fixedly installed with a reinforcing block, and the reinforcing block is fixedly connected with the machine shell through a traction rod. ADVANTAGEOUS EFFECTS

[0012] The aluminum alloy profile is placed between the upper die plate and the lower die plate, the motor is controlled to control the sliding block to slide on the slide rail, when the stress relieving of the aluminum alloy profile is not carried out, the lifting frame is at the bottom of the slide rail, when the stress relieving is needed, the lifting frame is lifted to abut against the bottom surface of the aluminum alloy profile, the aluminum alloy profile is clamped and relieved by the upper die plate and the lower die plate, in the clamping process, the reinforcing block is installed at the tail of the fixing frame, the traction rod is connected with the reinforcing block, the stability is kept, the pulley slides on the guide rail and can make reciprocating motion, and the stress of the aluminum alloy profile can be relieved by pressing and combining multiple times. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is the perspective view of the utility model.

[0014] Figure 2 is the front view of the utility model.

[0015] Figure 3 is the structure view of the abutting mechanism of the utility model.

[0016] Figure 4 is the position view of the slide rail of the utility model.

[0017] The drawings are as follows: 1, abutting mechanism; 2, upper die plate; 3, fixing frame; 4, pull rod; 5, machine shell; 6, guide rail; 7, pulley; 8, traction rod; 9, reinforcing block; 10, fixed seat; 11, lower die plate; 12, fixed bolt; 13, lifting frame; 14, control motor; 15, sliding block; 16, slide rail. DETAILED DESCRIPTION

[0018] In the following description, a large number of specific details are given to provide a more complete understanding of the utility model.

[0019] However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details.

[0020] In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0021] As Figures 1-4 shown in the figure, an aluminum alloy profile stress cyclic strengthening device is composed of abutting mechanism 1, upper die plate 2, fixing frame 3, pull rod 4, machine shell 5, guide rail 6, pulley 7, traction rod 8, reinforcing block 9, fixed seat 10, lower die plate 11, fixed bolt 12, lifting frame 13, control motor 14, sliding block 15 and slide rail 16.

[0022] The fixing frame 3 is arranged on the guide rail 6, the machine shell 5 is arranged on the side surface of the fixing frame 3, the stress relieving assembly and the abutting mechanism 1 matched with the stress relieving assembly are arranged in the fixing frame 3.

[0023] The stress relief assembly comprises a pull rod 4, an upper jaw plate 2, a fixing seat 10 and a lower jaw plate 11, one end of the pull rod 4 is fixedly connected with the fixing frame 3, the other end is fixedly connected with the upper jaw plate 2, the fixing seat 10 is arranged at the bottom of the fixing frame 3, a clamping groove is arranged in the fixing seat 10, the lower jaw plate 11 is clamped and connected with the clamping groove, and the abutting mechanism 1 is fixedly connected with the side surface of the fixing seat 10.

[0024] A plurality of pulleys 7 are arranged at the bottom of the fixing frame 3 and are in sliding fit with the guide rails 6.

[0025] The side surface of the fixing seat 10 is provided with a sliding rail 16.

[0026] The abutting mechanism 1 comprises a lifting frame 13, a control motor 14 and a sliding block 15, the sliding block 15 is in sliding fit with the sliding rail 16, the lifting frame 13 is fixedly connected with the sliding block 15, and the control motor 14 is arranged on the lifting frame 13 and is in electrical signal connection with the sliding block 15.

[0027] The lifting frame 13 is fixedly connected by two fixed plates, through holes are formed at the end portions of the two fixed plates, and the through holes are fixed by riveting through the fixed bolts 12.

[0028] The tail portion of the fixing frame 3 is fixedly provided with a reinforcing block 9, and the reinforcing block 9 is fixedly connected with the casing 5 through the traction rod 8.

[0029] Working principle

[0030] The aluminum alloy profile is placed at the gap between the upper jaw plate 2 and the lower jaw plate 11, and the aluminum alloy profile is supported by the lower pressing plate 11, the sliding block 15 is controlled to slide on the sliding rail 16 by the control motor 14, the lifting frame 13 is at the bottom of the sliding rail 16 when the stress relief of the aluminum alloy profile is not performed, and the lifting frame 13 is lifted when the stress relief is needed, so that the lifting frame 13 pushes the aluminum alloy profile upward, the top surface of the aluminum alloy profile abuts against the bottom of the upper jaw plate 2 and the top surface of the lower jaw plate 11, the aluminum alloy profile is clamped between the upper jaw plate 2 and the lower jaw plate 11 to eliminate the stress of the aluminum alloy profile, the reinforcing block 9 is arranged at the tail portion of the fixing frame 3, the reinforcing block 9 is connected with the traction rod 8 to keep stable, and the pulley 7 slides on the guide rail 6 to make reciprocating motion, so that the stress of the aluminum alloy profile can be eliminated by pressing multiple times.

[0031] In the description of the utility model, unless another definite provision and limitation, the term "mount", "link", "connect", "fix" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can pass through intermediate medium indirectly connect, can be two element internal communication or two element's mutual action relation. For ordinary skilled person in the art, the above-mentioned term can be understood in the utility model with the concrete meaning of the specific situation.

[0032] The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings, and the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, and the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here.

[0033] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An apparatus for stress cycle strengthening of an aluminium alloy profile, comprising a guide rail (6), characterised in that, The guide rail (6) is provided with a fixed frame (3), the fixed frame (3) is provided with a machine shell (5) on the side, the fixed frame (3) is provided with a response component and a resisting mechanism (1) matched with the response component inside; The response component comprises a pull rod (4), an upper tooth plate (2), a fixed seat (10) and a lower tooth plate (11), one end of the pull rod (4) is fixedly connected with the fixed frame (3), the other end is fixedly connected with the upper tooth plate (2), the fixed seat (10) is arranged at the bottom of the fixed frame (3), the fixed seat (10) is provided with a clamping groove, the lower tooth plate (11) is connected with the clamping groove, the resisting mechanism (1) is fixedly connected with the side of the fixed seat (10).

2. An apparatus for stress cycle strengthening of an aluminum alloy shape according to claim 1, wherein The fixed frame (3) is provided with a plurality of pulleys (7) at the bottom, the pulleys (7) are slidably connected with the guide rail (6).

3. An apparatus for stress cycle strengthening of an aluminum alloy shape according to claim 1, wherein The fixed seat (10) is provided with a sliding rail (16) on the side.

4. An apparatus for stress cycle strengthening of an aluminum alloy shape according to claim 3, wherein The resisting mechanism (1) comprises a lifting frame (13), a control motor (14) and a sliding block (15), the sliding block (15) is slidably connected with the sliding rail (16), the lifting frame (13) is fixedly connected with the sliding block (15), the control motor (14) is arranged on the lifting frame (13) and is electrically connected with the sliding block (15).

5. An apparatus for stress cycle strengthening of an aluminum alloy shape according to claim 4, wherein The lifting frame (13) is fixedly connected by two fixed plates, the two fixed plates are provided with through holes at the ends, and are fixed by riveting through a fixed bolt (12).

6. An apparatus for stress cycle strengthening of an aluminum alloy shape according to claim 1, wherein The fixed frame (3) is provided with a reinforcing block (9) at the tail, and the reinforcing block (9) is fixedly connected with the machine shell (5) through a traction rod (8).

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