Aluminum veneer bending device

Abstract

The utility model discloses an aluminum veneer bending device which comprises a positioning clamp and a bending mechanism, the positioning clamp is used for placing an aluminum veneer workpiece, the bending mechanism is used for bending the aluminum veneer workpiece on the positioning clamp, and the positioning clamp comprises a base, a clamping mechanism and a bending mechanism, the two positioning frames are arranged on the base, the two sides of each positioning frame extend upwards in an inclined mode, and each positioning frame is provided with a plurality of positioning grooves; the at least two positioning bodies are arranged on the positioning frames, the positioning bodies are erected on the two corresponding positioning grooves of the two positioning frames, and the positioning bodies can rotate; the bending mechanism comprises a guide frame; the movable seat is sleeved on the guide frame; the driving assembly is arranged on the guide frame and connected with the movable seat, and the driving assembly is used for driving the movable seat to do lifting motion along the guide frame; and the bending rod is horizontally arranged on the movable seat and extends to the position above the positioning frame. The aluminum veneer bending machine can be used for bending aluminum veneers of different specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of bending equipment, in particular to an aluminum single plate bending device. Background Art

[0002] Aluminum veneer is a commonly used building decoration material. The base is made of aluminum alloy, which is easy to be processed into a desired shape. The aluminum veneer usually needs to be bent during the processing. The bending device, such as the aluminum plate bending equipment disclosed in CN212494980U, includes a base, two slides are fixed to the upper surface of the base, and bending blocks are slidably sleeved on the two slides. The bending blocks are fixed to the two slides by bolts, and the bending blocks press the aluminum plate. The side of the bending block is detachably connected with an upper bending plate, and the angle between the inclined surface of the upper bending plate and the upper surface of the base is the bending angle of the aluminum plate; the upper surface of the base is slidably connected with a lower bending plate, and the lower bending plate is arranged on one side of the two slides, and the angle between the inclined surface of the lower bending plate and the upper surface of the base is complementary to the bending angle of the aluminum plate.

[0003] However, due to the variety of aluminum veneers, most of which are non-standard structures, the above-mentioned equipment is difficult to bend a variety of specifications for the bending processing of small batches of aluminum veneers, and the cost of purchasing corresponding equipment for small batches of veneers is unacceptable. Therefore, it is necessary to develop a bending device that can improve adaptability. Utility Model Content

[0004] The utility model aims to avoid the deficiencies in the prior art and provides an aluminum single plate bending device with high adaptability.

[0005] The utility model solves the technical problem by adopting the following technical solution: an aluminum single plate bending device, comprising a positioning fixture and a bending mechanism, wherein the positioning fixture is used to place an aluminum single plate workpiece, and the bending mechanism is used to bend the aluminum single plate workpiece on the positioning fixture, and the positioning fixture comprises:

[0006] Base;

[0007] Two positioning frames are arranged on the base, the two sides of the positioning frames extend obliquely upward, and the positioning frames are provided with a plurality of positioning grooves;

[0008] At least two positioning bodies are arranged on the positioning frame, the positioning bodies are arranged on two corresponding positioning grooves of the two positioning frames, and the positioning bodies are rotatable;

[0009] The bending mechanism comprises:

[0010] Guide frame;

[0011] A movable seat sleeved on the guide frame;

[0012] A driving assembly disposed on the guide frame and connected to the movable seat, the driving assembly being used to drive the movable seat to perform lifting motion along the guide frame;

[0013] A bending rod is horizontally arranged on the movable seat, and the bending rod extends above the positioning frame.

[0014] In several embodiments, the positioning frame includes a bottom plate and side plates obliquely arranged on both sides of the bottom plate, and the positioning grooves are distributed on the upper ends of the bottom plate and the side plates.

[0015] In several embodiments, a connecting plate is disposed on at least one side of the base plate, a plurality of adjustment holes are disposed on the base, and the connecting plate is connected to at least one adjustment hole via a locking member.

[0016] In several embodiments, the positioning body includes a main rod body and a plurality of collar bodies sleeved on the main rod body, two ends of the main rod body are arranged in the positioning grooves, and the collar bodies are arranged between two positioning frames.

[0017] In several embodiments, the guide frame includes a base, two guide rods disposed on the base, a support disposed at the upper ends of the guide rods, and a guide seat disposed below the support.

[0018] In several embodiments, the drive assembly includes a screw and a transmission handle, the screw passes through the guide seat and is threadedly engaged with the guide seat, the lower end of the screw is connected to the movable seat, one end of the movable seat passes into the guide seat and moves up and down along the guide seat.

[0019] In several embodiments, the movable seat is provided with a through hole for the bending rod to pass through.

[0020] In several embodiments, at least one bearing seat is disposed on both sides of the movable seat, and the bending rod passes through the bearing seat.

[0021] In several embodiments, a plurality of weight-reducing holes are provided on the movable seat.

[0022] The beneficial effects of the utility model are:

[0023] The utility model has a simple structure and can be used for bending aluminum veneers of different specifications. It is also easy to control the bending angle and the bending position, thereby improving the adaptability of the bending process and reducing the production cost. The utility model can be used for bending veneers of different lengths and widths through the cooperation of the positioning fixture and the bending mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings described herein are for illustrative purposes only of selected embodiments and do not represent all possible implementations, and should not be considered to limit the scope of the present invention.

[0025] Figure 1 The structure of the aluminum single plate bending device in Example 1 is schematically shown;

[0026] Figure 2 Schematically shows Figure 1 The positive structure of

[0027] Figure 3 Schematically shows Figure 1 Partially enlarged structure of the middle bending mechanism;

[0028] Figure 4 Schematically shows Figure 1 Partially enlarged structure of the positioning fixture. DETAILED DESCRIPTION

[0029] Below, embodiments of the present invention are described in detail with reference to the accompanying drawings. To make the purpose, 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 in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0030] Therefore, the following detailed description of the embodiments of the present invention provided in conjunction with the accompanying drawings is not intended to limit the scope of the present invention for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present invention.

[0031] Example 1

[0032] like Figure 1 As shown, the aluminum single plate bending device provided in this embodiment mainly includes a positioning fixture and a bending mechanism. The positioning fixture is used to place the aluminum single plate workpiece, and the bending mechanism is used to bend the aluminum single plate workpiece on the positioning fixture.

[0033] Combination Figure 2-Figure 4 As shown, specifically, the positioning fixture includes a base 10, two positioning frames 20 arranged on the base 10, and two positioning bodies 30 arranged on the positioning frames 20. The positioning frames 20 include a bottom plate 21 and side plates 22 obliquely arranged on both sides of the bottom plate 21, whereby both sides of the positioning frames 20 extend obliquely upward, and a plurality of positioning grooves 201 are arranged on the positioning frames 20, and the positioning grooves 201 are evenly distributed on the upper ends of the bottom plate 21 and the side plates 22.

[0034] In addition, a connecting plate 23 is provided on at least one side of the bottom plate 21, and a plurality of adjustment holes 11 are provided on the base 10. The connecting plate 23 is connected to at least one adjustment hole 11 through a locking member such as a bolt, and the position of the bottom plate 21 can be adjusted by selecting different positions of the adjustment holes 11.

[0035] In addition, the positioning body 30 includes a main rod body 31 and a plurality of collar bodies 32 rotatably mounted on the main rod body 31. Both ends of the main rod body 31 are arranged in the positioning groove 201. The collar bodies 32 are arranged between the two positioning frames 20. The number of collar bodies 32 can be increased or decreased to adapt to different installation distances between the two positioning frames 20, that is, to cooperate with single boards of different widths. By selecting positioning grooves 201 of different heights and positions to set the positioning body 30, single boards of different lengths can be adapted.

[0036] Among them, the bending mechanism includes a guide frame 40, a movable seat 50 mounted on the guide frame 40, a driving assembly 60 arranged on the guide frame 40 and connected to the movable seat 50, and a bending rod 70 horizontally arranged on the movable seat 50. The driving assembly 60 is used to drive the movable seat 50 to move up and down along the guide frame 40. The bending rod 70 extends to the top of the positioning frame 20 and moves up and down with the movable seat 50 to achieve bending of the single plate below.

[0037] In addition, the guide frame 40 includes a base 41, two guide rods 42 arranged on the base 41, a support 43 arranged at the upper end of the guide rod 42, and a guide seat 44 arranged below the support 43. The guide seat 44 is located between the two guide rods 42. The driving assembly 60 includes a screw 61 and a transmission handle 62. The screw 61 passes through the guide seat 44 and is threadedly matched with the guide seat 44. The lower end of the screw 61 is connected to the movable seat 50. One end of the movable seat 50 protrudes and penetrates into the guide seat 44 and moves up and down along the guide seat 44. The transmission handle 62 penetrates into the upper end head of the screw 61. The screw 61 can be rotated by holding the transmission handle 62. The screw 61 rotates in the guide seat 44 to achieve lifting and lowering, thereby driving the movable seat 50 to rise and fall.

[0038] Here, sleeve structures are formed on both sides of the movable seat 50 and sleeved on the two guide rods 42 , so as to cooperate with the movable seat 50 and the guide seat 44 to ensure the guidance and straightness of the lifting movement.

[0039] Furthermore, a through hole for the bending rod 70 to pass through is provided on the movable seat 50 , a bearing seat 45 is provided on each side of the movable seat 50 , the bending rod 70 passes through the bearing seat 45 , and a plurality of weight-reducing holes 51 are provided on the movable seat 50 .

[0040] Therefore, when the utility model is in use, the distance between the two positioning frames 20 and the position on the base 10 are adjusted according to the length, width and required bending position of the single board, and then the positioning body 30 is placed in the positioning groove 201 at the required position, and then the single board is placed between the two positioning bodies 30, and the rotating drive assembly 60 drives the movable seat 50 to descend, and the single board can be bent at the corresponding position and angle by pressing down the bending rod 70.

[0041] All the methods described herein can be performed in any suitable order. Any and all examples used, or exemplary language provided herein (such as "for example") are merely to better illustrate the present invention, and are not intended to limit the scope of the present invention, unless the claims are included. The language in the detailed description should not be understood as indicating any essential factors for practicing the present invention that are not claimed.

[0042] The present invention describes preferred embodiments, including the best way to carry out the present invention known to the inventor. Of course, variations of these preferred embodiments will be apparent to those skilled in the art. The inventors anticipate that skilled artisans may use such variations as appropriate, and the inventors point out that the present invention may be implemented in other ways than those specifically described herein. Therefore, the present invention includes all improvements included in the spirit and scope of the present invention as defined by the claims. Moreover, unless otherwise stated or clearly contradictory in content, the present invention includes any of the above factors and all possible variations thereof.

Claims

1. An aluminum plate bending device, comprising a positioning fixture and a bending mechanism, wherein the positioning fixture is used to place an aluminum plate workpiece, and the bending mechanism is used to bend the aluminum plate workpiece on the positioning fixture, characterized in that: The positioning fixture comprises: Base (10); Two positioning frames (20) are arranged on the base (10), the two sides of the positioning frames (20) extending obliquely upward, and the positioning frames (20) are provided with a plurality of positioning grooves (201); At least two positioning bodies (30) are arranged on the positioning frame (20), the positioning bodies (30) are mounted on two corresponding positioning grooves (201) of the two positioning frames (20), and the positioning bodies (30) are rotatable; The bending mechanism comprises: Guide frame (40); A movable seat (50) sleeved on the guide frame (40); a driving assembly (60) disposed on the guide frame (40) and connected to the movable seat (50), wherein the driving assembly (60) is used to drive the movable seat (50) to move up and down along the guide frame (40); A bending rod (70) is horizontally arranged on the movable seat (50), and the bending rod (70) extends above the positioning frame (20).

2. The aluminum plate bending device according to claim 1, characterized in that: The positioning frame (20) comprises a bottom plate (21) and side plates (22) obliquely arranged on both sides of the bottom plate (21), and the positioning grooves (201) are distributed on the upper ends of the bottom plate (21) and the side plates (22).

3. The aluminum plate bending device according to claim 2, characterized in that: A connecting plate (23) is provided on at least one side of the bottom plate (21), a plurality of adjustment holes (11) are provided on the base (10), and the connecting plate (23) is connected to at least one adjustment hole (11) via a locking member.

4. The aluminum plate bending device according to claim 3, characterized in that: The positioning body (30) comprises a main rod body (31) and a plurality of collar bodies (32) sleeved on the main rod body (31); both ends of the main rod body (31) are arranged in positioning grooves (201); and the collar bodies (32) are arranged between two positioning frames (20).

5. The aluminum plate bending device according to claim 4, characterized in that: The guide frame (40) comprises a base (41), two guide rods (42) arranged on the base (41), a support (43) arranged at the upper ends of the guide rods (42), and a guide seat (44) arranged below the support (43).

6. The aluminum plate bending device according to claim 5, characterized in that: The driving assembly (60) comprises a screw rod (61) and a transmission handle (62). The screw rod (61) passes through the guide seat (44) and is threadedly engaged with the guide seat (44). The lower end of the screw rod (61) is connected to the movable seat (50). One end of the movable seat (50) passes into the guide seat (44) and moves up and down along the guide seat (44).

7. The aluminum plate bending device according to claim 6, characterized in that: The movable seat (50) is provided with a through hole for the bending rod (70) to pass through.

8. The aluminum plate bending device according to claim 7, characterized in that: At least one bearing seat (45) is arranged on both sides of the movable seat (50), and the bending rod (70) passes through the bearing seat (45).

9. The aluminum plate bending device according to claim 8, characterized in that: The movable seat (50) is provided with a plurality of weight-reducing holes (51).

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