CN215785836U

CN215785836U - Aluminium alloy draws school device

Info

Publication number: CN215785836U
Application number: CN202121996012.6U
Authority: CN
Inventors: 江强
Original assignee: Nanjing Yuyuan Metal Products Co ltd
Current assignee: Nanjing Yuyuan Metal Products Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-02-11
Anticipated expiration: 2031-08-24

Abstract

The utility model discloses an aluminum profile drawing calibration device, which comprises a base, a clamping mechanism and a transmission mechanism, wherein the clamping mechanism comprises a clamping frame, a plurality of first screw rods penetrating through the top of the clamping frame, one ends of the screw rods extend into the clamping frame and are connected with a limiting plate, the transmission mechanism comprises a mounting plate and a ball screw rod rotatably inserted between the mounting plate, the ball screw rod is provided with a nut seat, a leveling frame is connected between the front nut seat and the rear nut seat through a connecting block, the top of the leveling frame is provided with a plurality of second screw rods in a penetrating manner, one ends of the second screw rods extend into the leveling frame and are connected with a leveling plate, the side wall of the upper end of the leveling frame is provided with a spring telescopic loop rod, the extension line of the outer end of the spring telescopic loop rod is superposed with the upper edge of the clamping frame, the aluminum profile drawing calibration device is driven by a motor, can carry out comprehensive straightening and drawing calibration inspection on a profile, has stable clamping at two ends and balanced force application, can visually reflect the magnitude of stress, is efficient and convenient, and is suitable for clamping and drawing calibration of aluminum profiles with different models and specifications, the applicability is strong.

Description

Aluminium alloy draws school device

Technical Field

The utility model relates to the technical field of aluminum material processing, in particular to an aluminum profile pulling and correcting device.

Background

The aluminium product is made up by using aluminium and other alloy elements, and is made up by using aluminium as main metal element and adding some alloy elements to raise the performance of aluminium product.

In the building decoration field, can often use aluminium type material, aluminium type material is when processing production, aluminium alloy coalignment can be used, traditional coalignment is to the complex operation of flare-outing of aluminium alloy, and the effect of flare-outing is poor, at aluminium alloy flare-outing in-process, the atress on both sides is inhomogeneous, lead to the aluminium alloy to flare-outing the back to warp once more very easily, the yield of aluminium alloy has been reduced, and loaded down with trivial details operating technique has prolonged staff's operating time, the misoperation rate of staff in operation process has been improved simultaneously, the fashioned production efficiency of aluminium alloy flare-outing has been influenced.

Disclosure of Invention

The purpose of the utility model is as follows: the utility model aims to provide an aluminum profile clamping and straightening device which is driven by a motor, can be used for comprehensively straightening and straightening a profile, is stable in clamping at two ends, balanced in force application, capable of visually reflecting the stress, efficient, convenient and fast, is suitable for clamping and straightening aluminum profiles of different models and specifications and strong in applicability.

A drawing and calibrating device for aluminum profiles comprises a base, clamping mechanisms arranged on the left side and the right side of the base, and transmission mechanisms arranged on the front side and the rear side of the base, wherein each clamping mechanism comprises a clamping frame and a plurality of first screw rods penetrating through the top of the clamping frame, one end of each screw rod extends into the clamping frame and is connected with a limiting plate in parallel, and a space for clamping two ends of a profile is formed between each limiting plate and the bottom of the clamping frame; drive mechanism includes the mounting panel, rotate the ball of pegging graft between the mounting panel, the last nut seat that has set of ball, it is preceding, even there is the flattening frame through the connecting block between two back nut seats, flattening frame top is run through and is equipped with a plurality of screw rods two, two one ends of screw rod extend to flattening frame in and be connected with the flattening board, the flattening space that the formation is used for the section bar to run through between flattening board and flattening frame bottom, flattening frame upper end lateral wall is equipped with the flexible loop bar of spring, the outer end extension line of the flexible loop bar of spring and centre gripping frame upper end are along the coincidence.

As a further improvement of the utility model: the sliding grooves are formed in two sides of the base, and sliding blocks matched with the sliding grooves in a sliding mode are arranged on the bottom face of the clamping frame.

As a further improvement of the utility model: the two screw threads of the ball screw are opposite in rotation direction by taking the middle point as a boundary, the screw threads of the two opposite sides are respectively sleeved with a nut seat, one end of the ball screw is provided with a motor for driving the ball screw to rotate, and the two nut seats are driven by the motor to move back to back along the ball screw.

As a further improvement of the utility model: the transverse section of the clamping frame is of a [ "," ] "structure, and the longitudinal section of the leveling frame is of a square structure.

As a further improvement of the utility model: the number of the first screw and the second screw is at least 1, and the two ends of the first screw and the second screw are provided with screwing heads.

As a further improvement of the utility model: limiting plate, centre gripping frame bottom are equipped with the rubber bed course towards the aluminium alloy side and are used for alleviateing the centre gripping and bump the damage, and evener, flattening frame bottom are equipped with the ball layer towards the aluminium alloy side and are used for the smooth and easy slip activity of section bar.

As a further improvement of the utility model: the spring telescopic loop bar comprises a hollow loop bar and a connecting rod inserted in the hollow loop bar in a clearance mode, a compression spring is arranged at the inner end of the hollow loop bar, and the other end of the compression spring is connected with one end of the connecting rod.

As a further improvement of the utility model: the top of the hollow sleeve rod is provided with a strip-shaped opening, and the top of the hollow sleeve rod is provided with scale marks along the strip-shaped opening.

Has the advantages that:

1. this application aluminium alloy draws school device, by motor drive, can carry out comprehensive straight, draw the school inspection to the section bar, both ends centre gripping is stable, and the application of force is balanced, and can reflect the atress size directly perceived, and is high-efficient convenient, and the aluminium alloy centre gripping that is adapted to different model specifications draws the school, and the application is strong.

2. The motor drives the leveling frame to move, the leveling frame can be used for performing leveling detection on the whole (positive and negative) wall surface of the section bar, meanwhile, along with the movement of the leveling frame, the spring telescopic sleeve rod is in contact with the clamping frame and continuously pushes along with the spring telescopic sleeve rod, the spring is compressed, and the clamping frame is pushed outwards under the reaction force of the spring, so that outwards pulling and correcting force is formed. The flattening frames and the clamping frames on the two sides are correspondingly arranged and are driven by ball screws of the same specification, the clamping frames on the two sides are stressed the same, and the pulling force is more stable.

3. Set the scale on the flexible loop bar of spring, can directly perceived reaction spring compression, according to the elastic coefficient of spring, can reachd the pulling force size fast, during the use, can convert according to spring compression and obtain drawing the school power to opening of regulation and control motor from this stops high-efficient convenient, uses the drawing school demand of different model section bars.

Drawings

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

FIG. 2 is a top view of the present invention

In the figure: the automatic leveling device comprises a base 1, a clamping mechanism 2, a transmission mechanism 3, a clamping frame 4, a screw rod I5, a limiting plate 6, a mounting plate 7, a ball screw rod 8, a nut seat 9, a connecting block 10, a leveling frame 11, a screw rod II 12, a leveling plate 13, a spring telescopic loop bar 14, a sliding groove 15, a sliding block 16, a motor 17, a screwing head 18, a hollow loop bar 19, a connecting rod 20, a compression spring 21, a strip-shaped opening 22 and a scale mark 23.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

An aluminum profile drawing and correcting device is shown in figures 1 and 2 and comprises a base 1, clamping mechanisms 2 arranged on the left side and the right side of the base 1 and transmission mechanisms 3 arranged on the front side and the rear side of the base 1, wherein each clamping mechanism 2 comprises a clamping frame 4 and a plurality of screw rods 5 penetrating through the top of the clamping frame 4, one ends of the screw rods 5 extend into the clamping frame 4 and are connected with a limiting plate 6, and a space for clamping two ends of a profile is formed between the limiting plate 6 and the bottom of the clamping frame 4;

the transmission mechanism 3 comprises an installation plate 7 and a ball screw 8 which is inserted between the installation plate 7 in a rotating mode, a nut seat 9 is arranged on the ball screw 8 in a matched mode, a leveling frame 11 is connected between the front nut seat 9 and the rear nut seat 9 through a connecting block 10, a plurality of screw rods II 12 are arranged at the top of the leveling frame 11 in a penetrating mode, one ends of the screw rods II 12 extend into the leveling frame 11 and are connected with a leveling plate 13, and a leveling space for the penetration of sectional materials is formed between the leveling plate 13 and the bottom of the leveling frame 11.

And the two screw threads of the ball screw 8 with the midpoint as the boundary have opposite rotation directions, the screw threads on the two opposite sides are respectively sleeved with the nut seat 9, one end of the ball screw 8 is provided with a motor 17 for driving the ball screw to rotate, and the motor 17 drives the two nut seats 9 to move back and forth along the ball screw 8.

The side wall of the upper end of the flattening frame 11 is provided with a spring telescopic loop bar 14, the extension line of the outer end of the spring telescopic loop bar 14 coincides with the upper end edge of the clamping frame 4, the two sides of the base 1 are provided with sliding grooves 15, and the bottom surface of the clamping frame 4 is provided with a sliding block 16 which is in sliding connection with the sliding grooves 15 in a matching manner.

During the use, the flattening space is passed at the section bar middle part, and both ends are then fixed in the centre gripping space, and are concrete, and the rotation degree of screw rod one, screw rod two is according to corresponding section bar model adjustment, then the motor starts, drives flattening frame along with nut seat back-to-back motion, flattening frame and section bar relative slip, and simultaneously, the centre gripping frame moves to both sides under the promotion of the flexible loop bar of spring, moves outward along the spout promptly, realizes that both ends are drawn.

Wherein, the transverse section of the clamping frame 4 is of a [ "," ] "shape structure, and the longitudinal section of the leveling frame 11 is of a square-shaped structure. The number of the first screw 5 and the second screw 12 is at least 1 (3 in the figure, and a plurality of independent screws are matched with limiting plates or leveling plates and can be suitable for straightening the wall surfaces of sectional materials with different heights), and the outer ends of the first screw 5 and the second screw 12 are provided with screwing heads 18.

Furthermore, limiting plate 6, 4 bottoms of centre gripping frame are equipped with the rubber bed course towards the aluminium alloy side and are used for alleviateing the centre gripping and bump the damage, and screed 13, the 11 bottoms of flattening frame are equipped with the ball layer towards the aluminium alloy side (the array sets up a plurality of universal balls and makes the driving surface) and are used for the smooth and easy slip activity of section bar.

Furthermore, the spring telescopic loop bar 14 comprises a hollow loop bar 19 and a connecting rod 20 inserted in the hollow loop bar 19 with a gap, the inner end of the hollow loop bar 19 is provided with a compression spring 21, and the other end of the compression spring 21 is connected with one end of the connecting rod 20. The top of the hollow loop bar 19 is provided with a strip-shaped opening 22, the top part of the hollow loop bar 19 is provided with scale marks 23 along the strip-shaped opening 22, and the scale marks can be simple length scales and also can be force value scales converted through elastic coefficients, so that the tension can be reflected visually.

This application aluminium alloy draws school device, by motor drive, can carry out comprehensive straight, draw the school inspection to the section bar, both ends centre gripping is stable, and the application of force is balanced, and can reflect the atress size directly perceived, and is high-efficient convenient, and the aluminium alloy centre gripping that is adapted to different model specifications draws the school, and the application is strong.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides an aluminium alloy draws school device which characterized in that: the clamping mechanism comprises a clamping frame and a plurality of first screw rods penetrating through the top of the clamping frame, one end of each screw rod extends into the clamping frame and is connected with a limiting plate in parallel, and a space for clamping two ends of a profile is formed between the limiting plate and the bottom of the clamping frame; drive mechanism includes the mounting panel, rotate the ball of pegging graft between the mounting panel, the last nut seat that has set of ball, it is preceding, even there is the flattening frame through the connecting block between two back nut seats, flattening frame top is run through and is equipped with a plurality of screw rods two, two one ends of screw rod extend to flattening frame in and be connected with the flattening board, the flattening space that the formation is used for the section bar to run through between flattening board and flattening frame bottom, flattening frame upper end lateral wall is equipped with the flexible loop bar of spring, the outer end extension line of the flexible loop bar of spring and centre gripping frame upper end are along the coincidence.

2. The aluminum profile pulling correction device as recited in claim 1, characterized in that: the base both sides have been seted up the spout, and centre gripping frame bottom surface is equipped with the slider with this spout adaptation sliding connection.

3. The aluminum profile pulling correction device as recited in claim 2, characterized in that: the ball screw takes the middle point as a boundary, the thread directions of two sides of the ball screw are opposite, the opposite threads of the two sides are respectively sleeved with a nut seat, one end of the ball screw is provided with a motor for driving the ball screw to rotate, and the two nut seats are driven by the motor to move back to back along the ball screw.

4. The aluminum profile pulling correction device as recited in claim 3, characterized in that: the transverse section of the clamping frame is of a [ "," ] "structure, and the longitudinal section of the leveling frame is of a square structure.

5. The aluminum profile pulling correction device as recited in claim 1, characterized in that: the number of the first screw rod and the second screw rod is at least 1, and screwing heads are arranged at the outer ends of the first screw rod and the second screw rod.

6. The aluminum profile pulling correction device as recited in claim 1, characterized in that: limiting plate, centre gripping frame bottom are equipped with the rubber bed course towards the aluminium alloy side and are used for alleviateing the centre gripping and bump the damage, and evener, flattening frame bottom are equipped with the ball layer towards the aluminium alloy side and are used for the smooth and easy slip activity of section bar.

7. The aluminum profile pulling correction device as recited in claim 3, characterized in that: the spring telescopic loop bar comprises a hollow loop bar and a connecting rod inserted in the hollow loop bar in a clearance mode, a compression spring is arranged at the inner end of the hollow loop bar, and the other end of the compression spring is connected with one end of the connecting rod.

8. The aluminum profile pulling correction device as recited in claim 7, characterized in that: the top of the hollow sleeve rod is provided with a strip-shaped opening, and the top of the hollow sleeve rod is provided with scale marks along the strip-shaped opening.