CN211218167U - Aluminum alloy ex-trusions angle bending apparatus - Google Patents

Abstract

The utility model relates to the field of metal processing devices, and discloses an aluminum alloy profile angle bending device, which comprises a base, a bending plate and a rotating motor; the top left and right sides of crooked board is fixed upwards through the bracing piece and is fixed with two sets of crooked boards in proper order, a set of horizontal sliding tray has been inwards seted up on the upper portion right side of base, the inside sliding connection of sliding tray has the slider, the inner fixed mounting of slider has the connection base, the left side fixed mounting of slider has the slider installation pole of setting in sliding tray outside portion, bottom one side of slider installation pole is provided with and is used for driving the left and right sides drive case that the slider installation pole controlled about removing, there is fixed cover at the top of connecting the base through connecting rod fixed support, the top of sliding tray is stretched out to the connecting rod, equidistant fixed mounting has three groups of sliders in the inside wall of slider installation pole, the slider sliding connection that is located bottommost is seted up in the inside sliding tray of base, the slider sliding connection that is.

Description

A kind of aluminum alloy profile angle bending device

technical field

The utility model relates to the field of metal processing devices, in particular to an angle bending device for aluminum alloy profiles.

Background technique

Aluminum alloy is a widely used alloy material. Because of its wide range of use, there are also many requirements for aluminum alloys, such as different bending angles required for aluminum alloy profiles used for different purposes.

The Chinese patent (announcement number: CN 209094257 U, announcement date: 2019.07.12) discloses an aluminum alloy profile angle bending device. A drive motor is arranged under the bottom surface of the support table, and a reduction gear box is arranged directly above the drive motor. The turntable slot is opened on the top surface of the left side of the support table. The turntable slot is provided with a drive turntable. The top of the drive rod is fixed at the center of the bottom surface of the drive turntable. , There is a bending hole in the bending plate, and two front and rear symmetrical clamps are arranged on the right side of the bending hole. The bottom of the clamp is fixed with a clamp rotating rod, and the bottom end of the clamp rotating rod is rotated and fixed at the center of the clamp fixing seat. There is a scale bayonet on the left side, a plurality of card board slots are opened in the scale bayonet, the bottom of the card board slot is provided with a threading port, a card board is clamped in the card board slot, and a toggle switch is fixed on the top of the card board. The switch lever is fixed on the side wall of the disc. When the bending device is in use, only a single aluminum alloy profile can be bent at an angle at a time, so the work efficiency is extremely low, which is not conducive to the use of large quantities of aluminum alloy profiles, and has a limited range of use.

Utility model content

The purpose of the present invention is to provide an aluminum alloy profile angle bending device to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an aluminum alloy profile angle bending device, including a base, a bending plate, and a rotating motor; a cavity is provided inside the left side of the base, and a group of Rotating motor, the upper output end of the rotating motor is rotatably connected with a rotating rod, the top of the rotating rod is fixedly installed with a set of trays with a circular structure, and the bottom end of the tray is rotatably connected in the rotating groove opened in the upper side of the base, The rotating motor is activated to drive the rotating rod to rotate, thereby driving the tray to rotate in the rotating groove. The top of the tray is fixedly installed with a curved plate, and the inside of the curved plate is provided with bending holes penetrating left and right. The aluminum alloy profile body to be bent is passed through the bending holes. The left and right sides of the top of the curved plate are fixed upward and sequentially by supporting rods. There are two sets of bending plates, and by setting three sets of bending plates whose heights are increased in sequence, it is convenient to perform bending treatment on multiple sets of aluminum alloy profile bodies at the same time. A set of scales with an arc-shaped structure is fixedly arranged on the upper surface of the left side of the base, and it is convenient to measure the bending angle of the aluminum alloy profile body through the scales.

The upper right side of the base is provided with a set of horizontal sliding grooves inwardly, the sliding grooves are slidably connected with the sliding block, the inner end of the sliding block is fixedly installed with a connecting base, and the left side of the sliding block is fixedly installed with a sliding groove arranged in the sliding groove. The slider installation rod on the outer side, the bottom side of the slider installation rod is provided with a left and right drive box for driving the slider installation rod to move left and right, and the slider installation rod moves left and right to drive the slider to slide left and right in the sliding groove . The top of the connecting base is fixedly supported by a connecting rod with a fixed sleeve, and the connecting rod protrudes above the sliding groove. The inner side wall of the sliding block mounting rod is fixedly installed with three sets of sliding blocks upward at equal intervals, and the sliding block at the bottom is slidably connected In the sliding groove opened inside the base, the slider located in the middle and upper part is slidably connected to the slider opened inside the transverse seat, and the transverse seats are fixed and installed above the base at equal intervals through support rods, and the left and right drive boxes are activated to drive the sliding block. The block mounting rod moves left and right, thereby simultaneously driving three sets of sliders located inside the sliding groove to slide left and right, thereby driving the fixing sleeve to move left and right.

As a further solution of the present invention, the inner surface of the bending hole is provided with a layer of plastic foam to prevent the surface of the aluminum alloy profile body from being damaged when the aluminum alloy profile body is bent.

As a further solution of the present invention, a set of pointers are fixedly installed on the top of the scale, and the pointers are used to accurately measure the bending angle of the aluminum alloy profile body.

As a further solution of the present invention: the fixing sleeve is set to a circular structure, the fixing sleeve is composed of two upper and lower semicircles, one side is hinged, and the other side is clamped by a limit block, and the aluminum alloy to be bent is clamped on the other side. The profile body is placed at the bottom of the fixed sleeve, and then the upper half of the fixed sleeve is clamped to the lower part through the limit block, so as to stabilize the aluminum alloy profile body inside the fixed sleeve. Several groups of pressure blocks are fixedly installed on the inner upper side of the fixing sleeve, and the inner side of the pressure blocks is elastically connected to the inner top of the fixing sleeve through springs. When the profile body is pressed and held firmly, the aluminum alloy profile body will not be crushed by the buffering effect of the spring.

Compared with the prior art, the beneficial effect of the present utility model is: by passing the multiple groups of aluminum alloy profile bodies through the upper and lower fixed sleeves and the bending holes respectively, and then automatically controlling the bending amount according to the angle to be bent, Then start the rotating motor to drive multiple sets of bending plates to rotate at the same speed, and then start the left and right drive boxes to drive the slider mounting rod to move to the left, thereby driving the slider and the aluminum alloy profile body on the fixed sleeve inside the slider to continuously move toward the left. Move to the left, so as to realize the bending operation of the same angle on the bodies of the aluminum alloy profiles of the plurality of groups at the same time, thereby improving the working efficiency of the device and increasing the scope of use.

Description of drawings

FIG. 1 is a schematic view of the internal structure of an aluminum alloy profile angle bending device from the front view.

Figure 2 is a schematic diagram of a side view connection structure of a slider mounting rod and a slider in an aluminum alloy profile angle bending device.

FIG. 3 is a schematic three-dimensional structure diagram of a fixing sleeve in an aluminum alloy profile angle bending device.

FIG. 4 is a schematic diagram of the internal structure of a fixing sleeve in an angle bending device for aluminum alloy profiles.

Among them: base 10, aluminum alloy profile body 11, bending plate 12, scale 13, rotating motor 14, tray 15, rotating groove 16, support rod 17, horizontal seat 18, sliding groove 19, slider mounting rod 20, fixed sleeve 21 , Left and right drive box 22, slider 23, connecting base 24, limit block 25, pressure block 26, spring 27.

Detailed ways

The technical solution of the present patent will be described in further detail below in conjunction with specific embodiments.

Example 1

Please refer to Figures 1-4, an aluminum alloy profile angle bending device, including a base 10, a bending plate 12, and a rotating motor 14; a cavity is provided inside the left side of the base 10, and a group of rotating motors are fixedly installed inside the cavity 14. The upper output end of the rotary motor 14 is rotatably connected with a rotary rod, the top of the rotary rod is fixedly mounted with a set of trays 15 with a circular structure, and the bottom end of the tray 15 is rotatably connected to a rotary slot opened in the upper interior of the base 10 In step 16 , the rotating rod is driven to rotate by starting the rotating motor 14 , thereby driving the tray 15 to rotate in the rotating groove 16 . The top of the tray 15 is fixedly installed with a curved plate 12, the inside of the curved plate 12 is provided with a bending hole penetrating left and right, the aluminum alloy profile body 11 to be bent is passed through the bending hole, and the inner surface of the bending hole is provided with a layer of plastic The foam prevents damage to the surface of the aluminum alloy profile body 11 when the aluminum alloy profile body 11 is bent. The top left and right sides of the curved plate 12 are fixed upward by support rods 17, and two groups of curved plates 12 are fixed upward in sequence. A set of scales 13 having an arc-shaped structure is fixedly disposed on the upper surface of the left side of the base 10 , and the scales 13 are used to measure the bending angle of the aluminum alloy profile body 11 . A set of pointers are fixedly installed on the top of the scale 13 , and the pointers are used to accurately measure the bending angle of the aluminum alloy profile body 11 .

The upper right side of the base 10 is provided with a set of lateral sliding grooves 19 inwardly, the sliding groove 19 is slidably connected to the sliding block 23, the inner end of the sliding block 23 is fixedly installed with a connecting base 24, and the left side of the sliding block 23 is fixedly installed. A slider mounting rod 20 is fixedly installed on the outer side of the sliding groove 19 , and a left and right driving box 22 for driving the slider mounting rod 20 to move left and right is arranged on the bottom side of the slider mounting rod 20 . Move left and right, and then drive the slider 23 to slide left and right in the sliding groove 19 . The top of the connection base 24 is fixedly supported with a fixed sleeve 21 by a connecting rod, and the connecting rod extends above the sliding groove 19. The inner side wall of the slider installation rod 20 is fixedly installed with three sets of sliders 23 upward at equal intervals, and located at the bottom. The sliding block 23 is slidably connected in the sliding groove 19 opened inside the base 10, the sliding block 23 located in the upper middle and upper part is slidably connected with the sliding block 23 opened in the transverse seat 18, and the transverse seats 18 are fixed at equal intervals by the support rods 17 Installed above the base 10, the left and right drive boxes 22 are activated to drive the slider mounting rod 20 to move left and right, thereby simultaneously driving the three sets of sliders 23 inside the sliding groove 19 to slide left and right, thereby driving the fixed sleeve 21 to move left and right.

The working principle of the utility model is as follows: firstly, the multiple groups of aluminum alloy profile bodies 11 to be bent are passed through the upper and lower fixed sleeves 21 and the bending holes respectively, and then the bending amount is automatically controlled according to the angle to be bent, and then the rotation is started. The motor 14 drives multiple sets of bending plates 12 to rotate at the same speed at the same time, and then starts the left and right drive boxes 22 to drive the slider mounting rod 20 to move to the left, thereby driving the slider 23 and the aluminum alloy profiles on the fixed sleeve 21 inside the slider 23 The main body 11 is continuously moved to the left, so as to realize the bending operation of the same angle for the plurality of groups of aluminum alloy profile main bodies 11 at the same time.

Embodiment 2

On the basis of the first embodiment, the fixing sleeve 21 is set to a circular structure, and the fixing sleeve 21 is composed of two upper and lower semicircles, one side is hinged, and the other side is clamped by the limit block 25. The bent aluminum alloy profile body 11 is placed at the bottom of the fixing sleeve 21 , and then the upper half of the fixing sleeve 21 is clamped to the lower part through the limit block 25 , so as to stabilize the aluminum alloy profile body 11 inside the fixing sleeve 21 . Several groups of pressure blocks 26 are fixedly installed on the inner upper side of the fixed sleeve 21, the inner side of the pressure blocks 26 is elastically connected to the inner top of the fixed sleeve 21 through the spring 27, and the pressure blocks 26 and the spring are arranged on the inner upper side of the fixed sleeve 21. 27 facilitates that when the fixing sleeve 21 presses and holds the aluminum alloy profile body 11 stably, the aluminum alloy profile body 11 will not be crushed by the buffering effect of the spring 27 .

The preferred embodiments of the present patent have been described in detail above, but the present patent is not limited to the above-mentioned embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, the present invention can also be made without departing from the purpose of the present patent. Various changes.

Claims (5)

1. An aluminum alloy profile angle bending device, comprising a base (10), a bending plate (12), and a rotating motor (14); a cavity is provided inside the left side of the base (10), and a cavity is fixedly installed inside the cavity; A set of rotary motors (14), the upper output end of the rotary motor (14) is rotatably connected with a rotary rod, the top of the rotary rod is fixedly installed with a set of trays (15) with a circular structure, and the bottom end of the tray (15) is rotatably connected In the rotating groove (16) opened inside the upper side of the base (10), it is characterized in that a curved plate (12) is fixedly installed on the top of the tray (15), and the inside of the curved plate (12) is provided with left and right through folds. Bending hole, the aluminum alloy profile body (11) to be bent is passed through the bending hole, and the top left and right sides of the bending plate (12) are fixed upward by support rods (17). The upper surface of the left side of (10) is fixedly provided with a set of scales (13) in an arc-shaped structure, and a set of lateral sliding grooves (19) are opened inward on the upper right side of the base (10). A sliding block (23) is slidably connected inside, the inner end of the sliding block (23) is fixedly installed with a connecting base (24), and the left side of the sliding block (23) is fixedly installed with a sliding block arranged on the outer side of the sliding groove (19). The installation rod (20), the bottom side of the slider installation rod (20) is provided with left and right drive boxes (22) for driving the slider installation rod (20) to move left and right, and the top of the connection base (24) is fixedly supported by connecting rods There is a fixed sleeve (21), the connecting rod extends above the sliding groove (19), and the inner side wall of the slider installation rod (20) is upwardly fixed with three sets of sliders (23) at equal intervals. The slider at the bottom ( 23) Slidingly connected in the sliding groove (19) opened inside the base (10), the slider (23) located in the middle and upper part is slidably connected in the slider (23) opened in the horizontal seat (18), the horizontal seat (18) ) are fixed and installed above the base (10) at equal intervals through the support rods (17). 2 . The angle bending device for aluminum alloy profiles according to claim 1 , wherein a layer of plastic foam is provided on the inner surface of the bending hole. 3 . 3. An aluminum alloy profile angle bending device according to claim 2, characterized in that a set of pointers are fixedly installed on the top of the scale (13). 4 . The angle bending device for aluminum alloy profiles according to claim 3 , wherein the fixing sleeve ( 21 ) is arranged in a circular structure, and the fixing sleeve ( 21 ) is formed by two sets of upper and lower semicircles, and one side is hinged. 5 . , and the other side is clamped through the limit block (25). 5. An aluminum alloy profile angle bending device according to any one of claims 1-4, characterized in that, several groups of pressing blocks (26) are fixedly installed on the inner upper side of the fixing sleeve (21), and the pressing blocks (26) ) is elastically connected to the inner top of the fixing sleeve (21) through a spring (27).

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