Aluminum profile bending machine

Abstract

The utility model discloses an aluminum profile bending machine, which relates to the technical field of aluminum profile processing and comprises a bottom plate, a driving motor fixedly mounted on the top surface of one side of the bottom plate, a first positioning unit arranged on the bottom plate and a second positioning unit arranged on the driving motor. According to the utility model, according to the shape of an aluminum profile, a clamp with a corresponding shape can be assembled on the clamp mounting plate, the clamp mounting plate can be placed in the positioning groove on the transverse carrier plate, and the threaded column can penetrate through the movable through hole to the outside of the transverse carrier plate; locking nuts can be rotationally assembled on the peripheral faces of threaded columns to lock the clamp mounting plates to the transverse carrying plates, one guide block in threaded connection with a first lead screw is stressed to drive one of the upper transverse carrying plates to ascend and descend to adjust the distance between the upper transverse carrying plates and the other transverse carrying plate, and the clamps on the two transverse carrying plates clamp the aluminum profile accordingly. According to the equipment, the aluminum profile clamping component is flexibly replaced, and the applicable aluminum profile shape range is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile processing, in particular to an aluminum profile bending machine. Background Art

[0002] Among various deformed aluminum alloys and cast aluminum alloys, aluminum profiles are widely used due to their excellent performance. When the existing aluminum profile bending mechanism bends aluminum profiles of different models, in order to improve the bending effect, it is necessary to place the positioning column and the fixing column in different positioning holes so that the support plate can fix aluminum profiles of different models. However, the number of positioning holes is limited, and the support plate cannot be arbitrarily adjusted to fix aluminum profiles of different diameters. During bending, the support plate may not have a good fixing effect on the aluminum profile, causing the central axis and the guide column to drive the aluminum profile to move, causing the bending position of the aluminum profile to shift, affecting the bending effect of the aluminum profile.

[0003] The publication (announcement) number is CN210497795U, which discloses an aluminum profile bending mechanism, belonging to the field of aluminum profile processing, an aluminum profile bending mechanism, including a bottom plate, the top of the bottom plate is fixedly connected with a fixed block, the top of the fixed block is fixedly connected with a positioning block, and the bottom of the positioning block and the front of the fixed block are provided with a pressing block. The pressing block can be driven to rise or fall by the mutual cooperation of the first threaded rod, the threaded hole, and the first bearing, and then the distance between the pressing block and the supporting block is adjusted, so that aluminum profiles of different diameters can be pressed and limited, and the aluminum profile is fixed under the clamping of the pressing block and the supporting block to ensure that the bending position of the aluminum profile does not shift when the aluminum profile is bent, and the distance between the bending column and the center column can be adjusted by adjusting the adjustment component, so that the bending machine can bend aluminum profiles of different diameters, ensuring the bending effect of the aluminum profile, and increasing the practicality of the bending mechanism.

[0004] Although the above scheme can be adjusted to adapt to aluminum profiles of different diameters, the aluminum profile clamping parts on the positioning block are fixed in position and are applicable to a limited range of aluminum profile shapes. The clamping parts set on the bending disk lack auxiliary guidance and have poor stability. Therefore, we propose an aluminum profile bending machine. Utility Model Content

[0005] The main purpose of the utility model is to provide an aluminum profile bending machine, which solves the problem of limited range of aluminum profile shapes applicable to the position fixation of the aluminum profile clamping component by setting a first positioning unit.

[0006] In order to solve the above technical problems, the utility model is implemented by the following technical solutions: an aluminum profile bending machine, comprising a bottom plate and a driving motor fixedly mounted on the top surface of one side of the bottom plate, and further comprising: a first positioning unit arranged on the bottom plate and a second positioning unit arranged on the driving motor;

[0007] The two guide wheels have a first end fixedly mounted on the support frame, and the second end is fixedly mounted on the support frame, and the second end is connected with the guide wheel to the support frame by the second end face of the first wheel.

[0008] The second positioning unit includes a support rod, a support disc, a second screw rod, a support block, a support cross bar, a positioning rod and a second guide rod, one end of the support rod is connected to the output end of the driving motor, the support disc is fixedly sleeved on the outer circumferential surface of the support rod, and two second strip mounting grooves are symmetrically provided on one side of the support disc plane, the second screw rod is movably arranged on one of the second strip mounting grooves, and the support blocks are provided with two in total, one of which is threadedly connected to the second screw rod, the support cross bar is fixedly arranged on the two support block end faces, the positioning rod is fixedly arranged on the side of the support cross bar and is located directly above the support rod, the second guide rod is fixedly arranged on the other second strip mounting groove and movably passes through the other support block, and the second screw rod movably extends to one end of the support disc and is fixedly provided with a second rotating disk.

[0009] Preferably, the first positioning unit further comprises a first guide rod, which is fixedly arranged on another first strip-shaped mounting groove and movably passes through another guide block, and the fixture mounting plate, threaded column and locking nut are arranged in a one-to-one correspondence with the transverse carrier plate.

[0010] Preferably, a reinforcement strip is fixedly provided between one side surface of the supporting vertical plate and the top surface of the bottom plate.

[0011] Preferably, a plurality of angular scale grooves distributed in an equidistant circular array are provided on one side of the support disc plane.

[0012] Preferably, a strip-shaped notch is provided on the top surface of one side of the bottom plate, and the strip-shaped notch is located below the supporting disc and the positioning rod, and the strip-shaped notch is mainly formed by bending an aluminum profile to expand the operating space.

[0013] Preferably, supporting feet are fixedly provided at the corners of the bottom surface of the bottom plate.

[0014] Compared with the prior art, the aluminum profile bending machine of the utility model has the following beneficial effects:

[0015] 1. In the utility model, by setting a first positioning unit, a clamp of a corresponding shape can be assembled on the clamp mounting plate according to the shape of the aluminum profile, and the clamp mounting plate can be placed in the positioning groove on the horizontal carrier plate, and the threaded column on one side surface of the clamp mounting plate can pass through the movable through hole to the outside of the horizontal carrier plate, and the locking nut can be rotatably assembled on the outer circumference of the threaded column to lock the clamp mounting plate to the horizontal carrier plate. By holding the first turntable, the first screw rod can be controlled to rotate forward and backward on the supporting vertical plate, and one of the guide blocks threadedly connected to the first screw rod can be subjected to force to drive one of the upper horizontal carrier plates to rise and fall and adjust the spacing with the other horizontal carrier plate, so that the clamps on the two horizontal carrier plates clamp the aluminum profile accordingly, and the other guide block can slide and rise on the first guide rod to cooperate with the adjustment of the horizontal carrier plate. The equipment is flexible in replacing the clamping parts of the aluminum profile and is applicable to a wide range of aluminum profile shapes.

[0016] 2. In the utility model, by setting a second positioning unit, the second screw can be controlled to rotate forward and backward on the supporting disc by holding the second turntable. One of the support blocks threadedly connected to the second screw can be subjected to force to cooperate with the supporting cross bar to drive the positioning rod to rise and fall and adjust. The part of the aluminum profile to be bent is then fixed between the support rod and the positioning rod. The other support block can slide and rise on the second guide rod to cooperate with the support cross bar and the positioning rod to adjust and provide auxiliary support and guidance for them. The clamping part of the equipment on the supporting disc has auxiliary guidance and its adjustment stability is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the overall structure of an aluminum profile bending machine of the utility model;

[0019] Figure 2 This is a schematic diagram of the top view of an aluminum profile bending machine of the utility model;

[0020] Figure 3 For this utility model Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle;

[0021] Figure 4 For this utility model Figure 2 Schematic diagram of the cross-section structure at BB in the middle;

[0022] Figure 5 It is a front view structural schematic diagram of an aluminum profile bending machine of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Bottom plate;

[0025] 2. First positioning unit; 201. Support vertical plate; 202. First screw rod; 203. Guide block; 204. Horizontal carrier plate; 205. Fixture mounting plate; 206. Threaded column; 207. Locking nut; 208. First guide rod;

[0026] 3. Second positioning unit; 301. Support rod; 302. Support disc; 303. Second screw rod; 304. Support block; 305. Support bar; 306. Positioning rod; 307. Second guide rod;

[0027] 4. Drive motor;

[0028] 5. Strengthening strips;

[0029] 6. Angle scale groove;

[0030] 7. Support legs. DETAILED DESCRIPTION

[0031] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0032] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] Embodiment 1

[0035] like Figure 1 , Figure 3 , Figure 4 as well as Figure 5 As shown, an aluminum profile bending machine includes a base plate 1 and a driving motor 4 fixedly mounted on the top surface of one side of the base plate 1, and also includes: a first positioning unit 2 arranged on the base plate 1 and a second positioning unit 3 arranged on the driving motor 4;

[0036] The first positioning unit 2 includes a support vertical plate 201, a first screw rod 202, a guide block 203, a transverse carrier plate 204, a fixture mounting plate 205, a threaded column 206 and a locking nut 207. The support vertical plate 201 is fixedly arranged on the top surface of the other side of the bottom plate 1. Two first strip mounting grooves are symmetrically provided on the top surface of one side of the support vertical plate 201. The first screw rod 202 is movably arranged on one of the first strip mounting grooves. There are two guide blocks 203, one of which is threadedly connected to the first screw rod 202. There are two transverse carrier plates 204 and they are arranged parallel to each other. One side surface of one of the transverse carrier plates 204 is fixedly connected to the end surfaces of the two guide blocks 203, and the other transverse carrier plate 204 is fixedly arranged on the side surface of the bottom end of the supporting vertical plate 201. Positioning grooves are provided on the side surfaces of the two transverse carrier plates 204 facing each other, and a movable through hole is provided at the center of the positioning groove. The fixture mounting plate 205 is movably arranged on the positioning groove, and one end of the threaded column 206 is connected to the center of the side surface of the fixture mounting plate 205. The locking nut 207 is threadedly assembled on the threaded column 206 and penetrates through the movable through hole to the outer peripheral surface of the outside of the transverse carrier plate 204;

[0037] The second positioning unit 3 includes a support rod 301, a support disc 302, a second screw rod 303, a support block 304, a support cross bar 305, a positioning rod 306 and a second guide rod 307. One end of the support rod 301 is connected to the output end of the drive motor 4, the support disc 302 is fixedly sleeved on the outer circumferential surface of the support rod 301, and two second strip mounting grooves are symmetrically provided on one side of the plane of the support disc 302. The second screw rod 303 is movably arranged on one of the second strip mounting grooves. There are two support blocks 304, one of which is threadedly connected to the second screw rod 303. The support cross bar 305 is fixedly arranged on the end faces of the two support blocks 304. The positioning rod 306 is fixedly arranged on the side of the support cross bar 305 and is located directly above the support rod 301. The second guide rod 307 is fixedly arranged on the other second strip mounting groove and movably passes through the other support block 304.

[0038] Furthermore, the first positioning unit 2 also includes a first guide rod 208, which is fixedly arranged on another first strip mounting groove and movably passes through another guide block 203, and the clamp mounting plate 205, the threaded column 206 and the locking nut 207 are arranged in a one-to-one correspondence with the horizontal carrier plate 204.

[0039] Furthermore, a reinforcing strip 5 is fixedly disposed between a side surface of the supporting vertical plate 201 and a top surface of the bottom plate 1 .

[0040] Furthermore, supporting feet 7 are fixedly provided at the corners of the bottom surface of the base plate 1 .

[0041] The first positioning unit 2 enables the device to flexibly replace the aluminum profile clamping component and is applicable to a wide range of aluminum profile shapes.

[0042] Embodiment 2

[0043] like Figure 1 , Figure 2 , Figure 3 as well as Figure 5 As shown, an aluminum profile bending machine includes a base plate 1 and a driving motor 4 fixedly mounted on the top surface of one side of the base plate 1, and also includes: a first positioning unit 2 arranged on the base plate 1 and a second positioning unit 3 arranged on the driving motor 4;

[0044] The first positioning unit 2 includes a support vertical plate 201, a first screw rod 202, a guide block 203, a transverse carrier plate 204, a fixture mounting plate 205, a threaded column 206 and a locking nut 207. The support vertical plate 201 is fixedly arranged on the top surface of the other side of the bottom plate 1. Two first strip mounting grooves are symmetrically provided on the top surface of one side of the support vertical plate 201. The first screw rod 202 is movably arranged on one of the first strip mounting grooves. There are two guide blocks 203, one of which is threadedly connected to the first screw rod 202. There are two transverse carrier plates 204 and they are arranged parallel to each other. One side surface of one of the transverse carrier plates 204 is fixedly connected to the end surfaces of the two guide blocks 203, and the other transverse carrier plate 204 is fixedly arranged on the side surface of the bottom end of the supporting vertical plate 201. Positioning grooves are provided on the side surfaces of the two transverse carrier plates 204 facing each other, and a movable through hole is provided at the center of the positioning groove. The fixture mounting plate 205 is movably arranged on the positioning groove, and one end of the threaded column 206 is connected to the center of the side surface of the fixture mounting plate 205. The locking nut 207 is threadedly assembled on the threaded column 206 and penetrates through the movable through hole to the outer peripheral surface of the outside of the transverse carrier plate 204;

[0045] The second positioning unit 3 includes a support rod 301, a support disc 302, a second screw rod 303, a support block 304, a support cross bar 305, a positioning rod 306 and a second guide rod 307. One end of the support rod 301 is connected to the output end of the drive motor 4, the support disc 302 is fixedly sleeved on the outer circumferential surface of the support rod 301, and two second strip mounting grooves are symmetrically provided on one side of the plane of the support disc 302. The second screw rod 303 is movably arranged on one of the second strip mounting grooves. There are two support blocks 304, one of which is threadedly connected to the second screw rod 303. The support cross bar 305 is fixedly arranged on the end faces of the two support blocks 304. The positioning rod 306 is fixedly arranged on the side of the support cross bar 305 and is located directly above the support rod 301. The second guide rod 307 is fixedly arranged on the other second strip mounting groove and movably passes through the other support block 304.

[0046] Furthermore, a plurality of angular scale grooves 6 distributed in an equidistant circular array are provided on one side of the plane of the support disc 302 .

[0047] Furthermore, a strip-shaped notch is provided on the top surface of one side of the bottom plate 1 , and the strip-shaped notch is located below the supporting disc 302 and the positioning rod 306 .

[0048] Furthermore, supporting feet 7 are fixedly provided at the corners of the bottom surface of the base plate 1 .

[0049] The second positioning unit 3 provides auxiliary guidance for the clamping part of the device on the supporting disc 302, thereby increasing the stability of its movement.

[0050] The following is the working principle of the utility model:

[0051] The fixture mounting plate 205 is placed in the positioning groove on the horizontal carrier plate 204, and the threaded column 206 on one side surface of the fixture mounting plate 205 passes through the movable through hole to the outside of the horizontal carrier plate 204, and the locking nut 207 is rotatably assembled on the outer circumference of the threaded column 206 to lock the fixture mounting plate 205 to the horizontal carrier plate 204. The first turntable is controlled to control the first screw rod 202 to rotate forward and reverse on the supporting vertical plate 201. One of the guide blocks 203 threadedly connected to the first screw rod 202 is driven by force to lift one of the upper horizontal carrier plates 204 to adjust the distance with the other horizontal carrier plate 204. The clamp on the horizontal carrier plate 204 clamps the aluminum profile, and the other guide block 203 slides and rises on the first guide rod 208 to cooperate with the adjustment of the horizontal carrier plate 204. The second turntable is controlled to control the second screw rod 303 to rotate forward and backward on the supporting disc 302. One of the support blocks 304 threadedly connected to the second screw rod 303 is subjected to force and cooperates with the supporting cross bar 305 to drive the positioning rod 306 to rise and fall. The part of the aluminum profile to be bent is fixed between the support rod 301 and the positioning rod 306, and the other support block 304 slides and rises on the second guide rod 307 to cooperate with the adjustment of the supporting cross bar 305 and the positioning rod 306.

[0052] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An aluminum profile bending machine, comprising a base plate (1) and a drive motor (4) fixedly mounted on the top surface of one side of the base plate (1), characterized in that: Also includes: A first positioning unit (2) arranged on the base plate (1) and a second positioning unit (3) arranged on the drive motor (4); The first positioning unit (2) comprises a supporting vertical plate (201), a first screw rod (202), a guide block (203), a transverse carrier plate (204), a fixture mounting plate (205), a threaded column (206) and a locking nut (207); the supporting vertical plate (201) is fixedly arranged on the top surface of the other side of the base plate (1); two first strip-shaped mounting grooves are symmetrically provided on the top surface of one side of the supporting vertical plate (201); the first screw rod (202) is movably arranged on one of the first strip-shaped mounting grooves; two guide blocks (203) are provided in total, one of which is threadedly connected to the first screw rod (202); and two and They are arranged parallel to each other, one side surface of one of the transverse carrier plates (204) is fixedly connected to the end surfaces of the two guide blocks (203), and the other transverse carrier plate (204) is fixedly arranged on the side surface of the bottom end of the supporting vertical plate (201), and the side surfaces of the two transverse carrier plates (204) facing each other are provided with positioning grooves, and the centers of the positioning grooves are provided with movable through holes, and the fixture mounting plate (205) is movably arranged on the positioning grooves, and one end of the threaded column (206) is connected to the center of the side surface of the fixture mounting plate (205), and the locking nut (207) is threadedly assembled on the threaded column (206) and penetrates through the movable through hole to the outer peripheral surface of the outside of the transverse carrier plate (204); The second positioning unit (3) comprises a support rod (301), a support disc (302), a second screw rod (303), a support block (304), a support cross bar (305), a positioning rod (306) and a second guide rod (307); one end of the support rod (301) is connected to the output end of the drive motor (4); the support disc (302) is fixedly sleeved on the outer peripheral surface of the support rod (301); one side of the plane of the support disc (302) is symmetrically provided with two second strip-shaped installation grooves; the second screw rod (303) is connected to the output end of the drive motor (4); the support disc (302) is fixedly sleeved on the outer peripheral surface of the support rod (301); two second strip-shaped installation grooves are symmetrically provided on one side of the plane of the support disc (302); the second screw rod (303) is connected to the output end of the drive motor (4); the support disc (302) is fixedly sleeved on the outer peripheral surface of the support rod (301); two second strip-shaped installation grooves are symmetrically provided on the second guide rod (307 ... 03) is movably arranged on one of the second strip-shaped mounting grooves, and there are two support blocks (304) in total, one of which is threadedly connected to the second screw rod (303), and the support cross bar (305) is fixedly arranged on the end faces of the two support blocks (304), and the positioning rod (306) is fixedly arranged on the side of the support cross bar (305) and is located directly above the support rod (301), and the second guide rod (307) is fixedly arranged on the other second strip-shaped mounting groove and movably passes through the other support block (304).

2. The aluminum profile bending machine according to claim 1, characterized in that: The first positioning unit (2) further comprises a first guide rod (208), the first guide rod (208) being fixedly arranged on another first strip-shaped mounting groove and movably passing through another guide block (203), and the clamp mounting plate (205), the threaded column (206) and the locking nut (207) being arranged in a one-to-one correspondence with the transverse carrier plate (204).

3. The aluminum profile bending machine according to claim 1, characterized in that: A reinforcement strip (5) is fixedly arranged between a side surface of the supporting vertical plate (201) and the top surface of the bottom plate (1).

4. The aluminum profile bending machine according to claim 1, characterized in that: A plurality of angular scale grooves (6) distributed in an equidistant circular array are provided on one side of the plane of the support disc (302).

5. The aluminum profile bending machine according to claim 1, characterized in that: A strip-shaped notch is provided on the top surface of one side of the bottom plate (1), and the strip-shaped notch is located below the supporting disc (302) and the positioning rod (306).

6. The aluminum profile bending machine according to claim 1, characterized in that: Support feet (7) are fixedly arranged at the corners of the bottom surface of the bottom plate (1).

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