Aluminum profile straightening device

Abstract

The utility model belongs to the technical field of straightening devices, and particularly relates to an aluminum profile straightening device which comprises a base, a motor is fixedly installed on the top of the base, a rotating disc is fixedly connected to the tail end of an output shaft of the motor, a movable pin is fixedly connected to the surface of the rotating disc, and a connecting arm is movably connected to the outer side of a pin body of the movable pin. The connecting arm penetrates through the base and is in sliding connection with the base, a connecting seat is hinged to the tail end of the connecting arm, a pressing seat is fixedly connected to the bottom of the connecting seat, and a guide rod is fixedly connected to the edge of the upper end of the connecting seat. According to the utility model, the turntable driven by the motor is arranged above the base, the movable pin is arranged on the turntable, the movable pin is connected with the connecting seat through the connecting arm, and the pressing seat is arranged at the bottom of the connecting seat, so that the pressing seat can periodically move up and down through the rotation of the motor; therefore, the aluminum profile is hammered and straightened together with the supporting seat, and the aluminum profile is not easy to rebound.

Description

Technical Field

[0001] The utility model relates to the technical field of straightening devices, in particular to an aluminum profile straightening device. Background Art

[0002] Aluminum profile straightening refers to the process of straightening aluminum profiles to achieve the desired shape and size. The straightening process is usually performed by mechanical or thermal methods to eliminate bending and deformation problems that may occur during the production, transportation or storage of aluminum profiles.

[0003] Patent publication number CN112355089A discloses an aluminum profile straightening device, comprising a base frame; two sets of straightening plates mounted on the top of each base frame; two sets of straightening plates mounted on the top of each roller; two sets of straightening plates mounted on the top of each roller; two sets of movable holes; two sets of movable blocks mounted on the outside of each straightening plate; and screw rods mounted on the outer ends of each movable block; and screw rod holders mounted on both sides of the top center of the base frame. The device moves by rotating the screw rods within the screw holes, causing the movable blocks to rotate within the holes, thereby adjusting the spacing between the straightening plates. Once the spacing is adjusted appropriately, the aluminum profile is straightened by passing through the two sets of straightening plates. This spacing adjustment is suitable for aluminum profiles of varying widths, greatly improving applicability and simplifying the adjustment process, saving time and effort. Although the device can achieve straightening by adjusting two sets of straightening plates, aluminum profiles have a certain toughness, making them susceptible to rebound after simple clamping and straightening. Therefore, improvements are needed. Utility Model Content

[0004] The utility model aims to provide an aluminum profile straightening device, which solves the problem that the aluminum profile has a certain toughness and is easy to rebound after simple clamping and straightening.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum profile straightening device, comprising a base, a motor fixedly mounted on the top of the base, the end of the output shaft of the motor fixedly connected to a turntable, the surface of the turntable fixedly connected to a movable pin, the outer side of the pin body of the movable pin movably connected to a connecting arm, the connecting arm passes through the base and is slidably connected to the base, the end of the connecting arm is hinged with a connecting seat, the bottom of the connecting seat is fixedly connected to a pressure seat, the upper end edge of the connecting seat is fixedly connected to a guide rod, the guide rod passes through the base and is slidably connected to the base, the outer side of the rod body of the guide rod is connected to a pressure plate by a thread, a lubrication mechanism is provided at the upper end of the base and on the outer side of the guide rod, and the inner bottom of the base is fixedly connected to a support seat.

[0006] Preferably, the lubricating mechanism comprises a hollow shell fixedly connected to the top of the base, and the hollow shell is slidably connected to the outside of the guide rod. A sponge sleeve and a pressure ring are slidably connected to the inside of the hollow shell, and the sponge sleeve and the pressure ring are in contact with each other. The upper end of the pressure ring is fixedly connected to a pressure rod, which passes through the hollow shell and extends to the outside of the hollow shell. The provision of the lubricating mechanism lubricates the guide rod and reduces wear.

[0007] Preferably, a guide block is fixedly connected to the middle section of the rod body of the pressure rod, and the guide block is slidably connected to the hollow shell. The setting of the guide block has a guiding effect on the pressure rod.

[0008] Preferably, a plurality of oil filling holes are provided inside the guide block, and the plurality of oil filling holes are distributed in a circular array. The provision of the oil filling holes facilitates the filling of lubricating oil into the hollow shell.

[0009] Preferably, the upper end of the pressure ring is fixedly connected to a spring, and the top of the spring is fixedly connected to the inner surface of the hollow shell. The arrangement of the spring can assist in resetting the pressure ring.

[0010] Preferably, the inner wall of the hollow shell is provided with a plurality of oil leakage holes, and the plurality of oil leakage holes are distributed in a circular array. The provision of the oil leakage holes facilitates the overflow of the lubricating oil in the hollow shell.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] 1. The utility model sets a turntable driven by an electric motor above the base. The turntable is provided with a movable pin, and the movable pin is connected to a connecting seat through a connecting arm. A pressure seat is set at the bottom of the connecting seat. In this way, the pressure seat can be periodically moved up and down by the rotation of the motor, thereby working together with the support seat to hammer and straighten the aluminum profile, which is not easy to rebound.

[0013] 2. The utility model provides a lubrication mechanism on the outside of the guide rod used for guiding the lifting of the pressure seat. When the guide rod moves downward with the pressure seat, the pressure plate on the guide rod will apply a downward pressure to the pressure rod in the lubrication mechanism, so that the pressure rod pushes the pressure ring to squeeze the sponge sleeve, thereby releasing the lubricating oil in the sponge sleeve, lubricating the guide rod, reducing its wear, and thus being suitable for continuous hammer pressing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0015] Figure 2 For the utility model Figure 1 A front perspective sectional view of

[0016] Figure 3For the utility model Figure 2 A magnified view of the local structure;

[0017] Figure 4 For the utility model Figure 3 Cross-sectional view of the hollow shell structure;

[0018] Figure 5 For the utility model Figure 3 Schematic diagram of the guide block structure.

[0019] In the figure: 1. Base; 2. Motor; 3. Turntable; 4. Movable pin; 5. Connecting arm; 6. Connecting seat; 7. Guide rod; 8. Pressure plate; 9. Lubrication mechanism; 10. Pressure seat; 11. Support seat; 91. Hollow shell; 92. Sponge sleeve; 93. Pressure ring; 94. Spring; 95. Pressure rod; 96. Guide block; 97. Oil filling hole; 98. Oil leakage hole. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-3 , an aluminum profile straightening device includes a base 1, a motor 2 is fixedly installed on the top of the base 1, the end of the output shaft of the motor 2 is fixedly connected to a turntable 3, the surface of the turntable 3 is fixedly connected to a movable pin 4, the outer side of the pin body of the movable pin 4 is movably connected to a connecting arm 5, the connecting arm 5 passes through the base 1 and is slidably connected to the base 1, the end of the connecting arm 5 is hinged with a connecting seat 6, the bottom of the connecting seat 6 is fixedly connected to a pressure seat 10, the upper end edge of the connecting seat 6 is fixedly connected to a guide rod 7, the guide rod 7 passes through the base 1 and is slidably connected to the base 1, the outer side of the rod body of the guide rod 7 is connected to a pressure plate 8 by a thread, and the inner bottom of the base 1 is fixedly connected to a support seat 11.

[0022] See also Figure 2-5 A lubrication mechanism 9 is provided at the upper end of the base 1 and on the outside of the guide rod 7. Through the setting of the lubrication mechanism 9, the guide rod 7 has a lubricating effect and reduces wear. The lubrication mechanism 9 includes a hollow shell 91 fixedly connected to the top of the base 1, and the hollow shell 91 is slidably connected to the outside of the guide rod 7. The inner side of the hollow shell 91 is slidably connected with a sponge sleeve 92 and a pressure ring 93, and the sponge sleeve 92 and the pressure ring 93 are in contact with each other. The upper end of the pressure ring 93 is fixedly connected with a pressure rod 95, which passes through the hollow shell 91 and extends to the outside of the hollow shell 91.

[0023] See also Figure 3 、 Figure 4 、 Figure 5 The middle section of the rod body of the pressure rod 95 is fixedly connected with a guide block 96, and the guide block 96 is slidably connected to the hollow shell 91. The setting of the guide block 96 has a guiding effect on the pressure rod 95. A plurality of oil filling holes 97 are provided inside the guide block 96, and the plurality of oil filling holes 97 are distributed in a ring array. The setting of the oil filling holes 97 facilitates the filling of lubricating oil into the hollow shell 91. The upper end of the pressure ring 93 is fixedly connected with a spring 94, and the top of the spring 94 is fixedly connected to the inner surface of the hollow shell 91. The setting of the spring 94 assists the resetting of the pressure ring 93. A plurality of oil leakage holes 98 are provided on the inner ring wall of the hollow shell 91, and the plurality of oil leakage holes 98 are distributed in a ring array. The setting of the oil leakage holes 98 facilitates the overflow of lubricating oil in the hollow shell 91.

[0024] The specific implementation process of the present utility model is as follows: when in use, first place the aluminum profile on the support seat 11, then start the motor 2, the motor 2 drives the turntable 3 to rotate, and the turntable 3 drives the upper end of the connecting arm 5 to make a circular motion through the movable pin 4, and the lower end of the connecting arm 5 drives the connecting seat 6 to move up and down periodically. At the same time, the pressure seat 10 at the bottom of the connecting seat 6 and the support seat 11 can repeatedly hammer and straighten the aluminum profile, which is not easy to rebound. During the up and down movement of the connecting seat 6, the guide rod 7 will guide it, and the pressure plate 8 on the guide rod 7 will give a downward pressure to the pressure rod 95 in the lubricating mechanism 9, so that the pressure rod 95 pushes the pressure ring 93 to squeeze the sponge cover 92, thereby releasing the lubricating oil in the sponge cover 92, lubricating the guide rod 7, reducing its wear, and thus suitable for continuous hammering.

[0025] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aluminum profile straightening device, comprising a base (1), characterized in that: The top of the base (1) is fixedly mounted with a motor (2), the end of the output shaft of the motor (2) is fixedly connected with a turntable (3), the surface of the turntable (3) is fixedly connected with a movable pin (4), the outer side of the pin body of the movable pin (4) is movably connected with a connecting arm (5), the connecting arm (5) passes through the base (1) and is slidably connected to the base (1), the end of the connecting arm (5) is hinged with a connecting seat (6), the bottom of the connecting seat (6) is fixedly connected with a pressure seat (10), the upper end edge of the connecting seat (6) is fixedly connected with a guide rod (7), the guide rod (7) passes through the base (1) and is slidably connected to the base (1), the outer side of the rod body of the guide rod (7) is connected with a pressure plate (8) by a thread, the upper end of the base (1) and located on the outer side of the guide rod (7) are provided with a lubrication mechanism (9), the inner bottom of the base (1) is fixedly connected with a support seat (11).

2. The aluminum profile straightening device according to claim 1, characterized in that: The lubricating mechanism (9) comprises a hollow shell (91) fixedly connected to the top of the base (1), and the hollow shell (91) is slidably connected to the outside of the guide rod (7), the inner side of the hollow shell (91) is slidably connected to a sponge sleeve (92) and a pressure ring (93), and the sponge sleeve (92) and the pressure ring (93) are in contact with each other, and the upper end of the pressure ring (93) is fixedly connected to a pressure rod (95), and the pressure rod (95) passes through the hollow shell (91) and extends to the outside of the hollow shell (91).

3. The aluminum profile straightening device according to claim 2, characterized in that: The middle section of the rod body of the pressure rod (95) is fixedly connected with a guide block (96), and the guide block (96) is slidably connected to the hollow shell (91).

4. The aluminum profile straightening device according to claim 3, characterized in that: A plurality of oil filling holes (97) are provided inside the guide block (96), and the plurality of oil filling holes (97) are distributed in a ring array.

5. The aluminum profile straightening device according to claim 2, characterized in that: The upper end of the pressure ring (93) is fixedly connected to a spring (94), and the top of the spring (94) is fixedly connected to the inner surface of the hollow shell (91).

6. The aluminum profile straightening device according to claim 2, characterized in that: The inner wall of the hollow shell (91) is provided with a plurality of oil leakage holes (98), and the plurality of oil leakage holes (98) are distributed in a ring array.

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