Positioning clamp for aluminum profile machining

Abstract

The utility model discloses a positioning fixture for aluminum profile processing, which is characterized in that a rotating component is mounted on a workbench, the rotating component is connected with a rotating base, a fixture body is mounted on the rotating base, an overturning component is mounted on the fixture body, and the overturning component comprises two groups of mounting frames symmetrically mounted on the workbench; the clamp body is rotationally mounted on the mounting frames through a rotating shaft, a tooth column is fixedly arranged on the clamp body, a lifting tooth plate meshed with the tooth column is longitudinally mounted between the two mounting frames in a sliding mode, and a first servo motor for driving the lifting tooth plate to ascend and descend is mounted on the rotating base; the fixed aluminum profile can be accurately adjusted to a plurality of positions, and when the aluminum profile is machined, the aluminum profile does not need to be clamped and fixed again, and machining of the multiple machining positions on the aluminum profile can be completed.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile processing, in particular to a positioning fixture for aluminum profile processing. Background Art

[0002] When aluminum profiles are being processed, they need to be fixed with a fixture. When traditional positioning fixtures are used to fix aluminum profiles for processing, when different positions of the aluminum profiles need to be processed, it is necessary to reposition and fix the aluminum profiles, or adjust the position of the processing tools, which is very troublesome. Therefore, a positioning fixture for aluminum profile processing is proposed. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, the utility model provides a positioning fixture for aluminum profile processing, which can accurately adjust the fixed aluminum profile to multiple positions. When processing the aluminum profile, there is no need to re-clamp and fix the aluminum profile, and processing of multiple processing positions on the aluminum profile can be completed.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a positioning fixture for aluminum profile processing, comprising a workbench, a rotating component is installed on the workbench, the rotating component is connected to a rotating base, a fixture body is installed on the rotating base, a flipping component is installed on the fixture body, the flipping component comprises two groups of mounting frames symmetrically installed on the workbench, the fixture body is rotatably installed on the mounting frame through a rotating shaft, a gear column is fixedly provided on the fixture body, a lifting gear plate meshing with the gear column is longitudinally slidably installed between the two mounting frames, and a first servo motor for driving the lifting gear plate to lift and lower is installed on the rotating base.

[0005] As a preferred technical solution of the utility model, the clamp body includes an upper clamp block and a lower clamp block, and the upper clamp block and the lower clamp block are symmetrically arranged up and down. A first threaded rod is rotatably installed on the lower clamp block, and the first threaded rod passes through the upper clamp block and is threadedly connected to the upper clamp block. Guide columns are symmetrically arranged on both sides of the first threaded rod, and one end of the guide column is fixed on the upper clamp block, and the other end is slidably connected to the lower clamp block.

[0006] As a preferred technical solution of the utility model, a rotating handle is installed on the top of the first threaded rod.

[0007] As a preferred technical solution of the utility model, the tooth column is fixed to the rear end of the lower clamping block, and the tooth column extends along both sides of the lower clamping block and protrudes from the lower clamping block.

[0008] As a preferred technical solution of the utility model, a rotating bracket is fixedly provided on the top of the rotating base, a first servo motor is rotatably installed in the rotating bracket, a second threaded rod is longitudinally penetrated and rotatably installed on the rotating bracket, a connecting seat is provided on the non-tooth surface of the lifting gear plate, and the second threaded rod penetrates the connecting seat and is threadedly connected to the connecting seat.

[0009] As a preferred technical solution of the utility model, the rotating assembly includes a pulley, which is rotatably installed on a workbench. A second servo motor is provided directly above the pulley, and the output end of the second servo motor is connected to the pulley. The rotating base is a driven pulley, and a transmission belt is provided between the rotating base and the pulley.

[0010] As a preferred technical solution of the utility model, the second servo motor is fixed on the workbench through a support frame, and the support frame allows the second servo motor to be suspended in the air.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0012] By installing a flipping assembly on the fixture body, the fixture body connected to the gear column is flipped along the gear column axis by driving the first servo motor in the flipping assembly. At the same time, the fixture body is rotatably connected to the workbench through a rotating base, and a second servo motor is provided to drive the rotating base to rotate. When the positioning fixture is used to clamp and fix the aluminum profile to be processed, the fixed aluminum profile can be accurately adjusted to multiple positions. When processing the aluminum profile, there is no need to re-clamp and fix the aluminum profile, and processing of multiple processing positions on the aluminum profile can be completed.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be 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 paying creative labor.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the flip assembly of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the clamp body of the utility model;

[0018] Figure 4 This is a schematic diagram of the installation of the lifting gear plate of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the rotating assembly of the utility model;

[0020] Figure 6 This is a working state diagram of the positioning fixture of the utility model.

[0021] Among them: 1. workbench; 2. rotating assembly; 3. rotating base; 4. flip assembly; 5. fixture body; 6. lower clamping block; 7. upper clamping block; 8. first threaded rod; 9. rotating handle; 10. lifting gear plate; 11. connecting seat; 12. second threaded rod; 13. rotating bracket; 14. first servo motor; 15. gear column; 16. mounting frame; 17. support frame; 18. second servo motor; 19. pulley; 20. guide column. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0023] See also Figures 1 to 6 As shown, the utility model provides a positioning fixture for aluminum profile processing, including a workbench 1, a rotating component 2 is installed on the workbench 1, the rotating component 2 is connected to a rotating base 3, a fixture body 5 is installed on the rotating base 3, so that the fixture body 5 can be rotated and adjusted on the rotating base 3, a flip component 4 is installed on the fixture body 5, the flip component 4 includes two groups of mounting frames 16 symmetrically installed on the workbench 1, the fixture body 5 is rotatably installed on the mounting frames 16 through a rotating shaft, so that the fixture body 5 can be rotated on the mounting frames 16, a tooth column 15 is fixedly provided on the fixture body 5, and a lifting tooth plate 10 meshing with the tooth column 15 is longitudinally slidably installed between the two mounting frames 16, and a first servo motor 14 for driving the lifting and lowering of the lifting and lowering tooth plate 10 is installed on the rotating base 3. The lifting operation of the lifting and lowering tooth plate 10 is realized by driving the first servo motor 14, so that the tooth column 15 meshing with the lifting and lowering tooth plate 10 is flipped up and down at a certain angle, thereby driving the flipping of the fixture body 5 connected to the tooth column 15.

[0024] Preferably, the clamp body 5 includes an upper clamp block 7 and a lower clamp block 6, and the upper clamp block 7 and the lower clamp block 6 are symmetrically arranged in the upper and lower parts. A first threaded rod 8 is rotatably installed on the lower clamp block 6, and the first threaded rod 8 passes through the upper clamp block 7 and is threadedly connected to the upper clamp block 7. Guide columns 20 are symmetrically arranged on both sides of the first threaded rod 8, and one end of the guide column 20 is fixed on the upper clamp block 7, and the other end is slidably connected to the lower clamp block 6; by rotating the first threaded rod 8, the upper clamp block 7 is raised and lowered on the first threaded rod 8, so that the upper clamp block 7 and the lower clamp block 6 can cooperate to clamp and fix the processed aluminum profile.

[0025] Preferably, a rotating handle 9 is installed on the top of the first threaded rod 8 ; the provision of the rotating handle 9 can facilitate the rotating operation of the first threaded rod 8 .

[0026] Preferably, the tooth column 15 is fixed at the rear end of the lower clamping block 6, and the tooth column 15 extends along both sides of the lower clamping block 6 and protrudes from the lower clamping block 6; the tooth column 15 has a sufficient length, so as to increase the contact area when the tooth column 15 is engaged with the lifting gear plate 10, thereby increasing the load-bearing capacity of the lifting gear plate 10.

[0027] Preferably, a rotating bracket 13 is fixedly provided on the top of the rotating base 3, and a first servo motor 14 is rotatably installed in the rotating bracket 13. A second threaded rod 12 is longitudinally penetrated and rotatably installed on the rotating bracket 13. A connecting seat 11 is provided on the non-tooth surface of the lifting gear plate 10, and the second threaded rod 12 penetrates the connecting seat 11 and is threadedly connected to the connecting seat 11; the second threaded rod 12 is rotated by the drive of the first servo motor 14, so that the rotation angle of the second threaded rod 12 can be controlled, thereby making the lifting distance of the lifting gear plate 10 controllable, and effectively controlling the flipping angle of the clamp body 5.

[0028] Preferably, the rotating component 2 includes a pulley 19, which is rotatably installed on the workbench 1. A second servo motor 18 is provided directly above the pulley 19. The output end of the second servo motor 18 is connected to the pulley 19. The rotating base 3 is a driven pulley, and a transmission belt is provided between the rotating base 3 and the pulley 19. The second servo motor 18 drives the pulley 19 to rotate, driving the rotating base 3 to rotate, so that the clamp body 5 rotates on the rotating base 3 to adjust the angle.

[0029] Preferably, the second servo motor 18 is fixed on the workbench 1 via a support frame 17 , and the support frame 17 allows the second servo motor 18 to be suspended in the air, so that the heat dissipation of the second servo motor 18 is better.

[0030] When in use, the aluminum profile to be processed is placed between the upper clamping block 7 and the lower clamping block 6, and the rotating handle 9 is turned to operate the first threaded rod 8 to rotate, so that the upper clamping block 7 is close to the lower clamping block 6 to clamp the aluminum profile. After clamping, the first servo motor 14 is started to drive the second threaded rod 12 to rotate, driving the lifting gear plate 10 to slide up and down on the mounting frame 16, so that the tooth column 15 engaged with the lifting gear plate 10 rotates at a certain angle, driving the clamp body 5 to flip up and down at an angle, and at the same time, the second servo motor 18 can be started to drive the pulley 19 to rotate, so that the rotating base 3 connected to the pulley 19 through the transmission belt rotates, so that the clamp body 5 located on the rotating base 3 rotates horizontally at a certain angle, so that the aluminum profile fixed in the clamp body 5 can be adjusted to the angle required for aluminum profile processing, and the aluminum profile is processed.

[0031] By installing the flip assembly 4 on the fixture body 5 and driving the first servo motor 14 in the flip assembly 4, the lifting gear plate 10 drives the gear column 15 to rotate, so that the fixture body 5 connected to the gear column 15 is flipped axially with the gear column 15. At the same time, the fixture body 5 is rotatably connected to the workbench 1 through the rotating base 3, and a second servo motor 18 for driving the rotating base 3 to rotate is arranged on the workbench 1. When the positioning fixture is used to clamp and fix the aluminum profile to be processed, the fixed aluminum profile can be accurately adjusted to multiple positions. When processing the aluminum profile, there is no need to re-clamp and fix the aluminum profile, and processing of multiple processing positions on the aluminum profile can be completed.

[0032] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0033] The above shows and describes the basic principle, main features and 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 preferred examples of the utility model and are not used to limit 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 of the utility model is defined by the attached claims and their equivalents.

Claims

1. A positioning fixture for aluminum profile processing, comprising a workbench (1), characterized in that: The workbench (1) is provided with a rotating assembly (2), the rotating assembly (2) is connected to a rotating base (3), the rotating base (3) is provided with a fixture body (5), the fixture body (5) is provided with a flip assembly (4), the flip assembly (4) comprises two sets of mounting frames (16) symmetrically mounted on the workbench (1), the fixture body (5) is rotatably mounted on the mounting frames (16) via a rotating shaft, a tooth column (15) is fixedly provided on the fixture body (5), a lifting tooth plate (10) meshing with the tooth column (15) is longitudinally slidably mounted between the two mounting frames (16), and a first servo motor (14) for driving the lifting tooth plate (10) to rise and fall is installed on the rotating base (3).

2. The positioning fixture for aluminum profile processing according to claim 1, characterized in that: The clamp body (5) comprises an upper clamp block (7) and a lower clamp block (6), wherein the upper clamp block (7) and the lower clamp block (6) are symmetrically arranged in an upper and lower direction, and a first threaded rod (8) is rotatably mounted on the lower clamp block (6), wherein the first threaded rod (8) passes through the upper clamp block (7) and is threadedly connected to the upper clamp block (7), and guide columns (20) are symmetrically arranged on both sides of the first threaded rod (8), wherein one end of the guide column (20) is fixed to the upper clamp block (7), and the other end is slidably connected to the lower clamp block (6).

3. The positioning fixture for aluminum profile processing according to claim 2, characterized in that: A rotating handle (9) is mounted on the top of the first threaded rod (8).

4. The positioning fixture for aluminum profile processing according to claim 2, characterized in that: The tooth column (15) is fixed to the rear end of the lower clamping block (6); the tooth column (15) extends along both sides of the lower clamping block (6) and protrudes from the lower clamping block (6).

5. The positioning fixture for aluminum profile processing according to claim 1, characterized in that: A rotating bracket (13) is fixedly provided on the top of the rotating base (3), a first servo motor (14) is rotatably mounted in the rotating bracket (13), a second threaded rod (12) is longitudinally penetrated and rotatably mounted on the rotating bracket (13), a connecting seat (11) is provided on the non-toothed surface of the lifting tooth plate (10), and the second threaded rod (12) penetrates the connecting seat (11) and is threadedly connected to the connecting seat (11).

6. The positioning fixture for aluminum profile processing according to claim 1, characterized in that: The rotating assembly (2) comprises a pulley (19), the pulley (19) being rotatably mounted on the workbench (1), a second servo motor (18) being arranged directly above the pulley (19), an output end of the second servo motor (18) being connected to the pulley (19), the rotating base (3) being a driven pulley, and a transmission belt being sleeved between the rotating base (3) and the pulley (19).

7. The positioning fixture for aluminum profile processing according to claim 6, characterized in that: The second servo motor (18) is fixed on the workbench (1) via a support frame (17), and the support frame (17) enables the second servo motor (18) to be suspended in the air.

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